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有誰知道1到100的質數啊如果你弄到200也沒差
數學對我來說好難啊 救救我吧

2006-09-09 13:07:00 · 7 個解答 · 發問者 cherry 1 in 教育與參考 考試

7 個解答

1~1002.3.5.7.11.13.17.19.23.29.31.37.41.43.47.53.59.61.67.71.73.79.83.89.97.質數等於某數的因數中,只有1和本身的數叫質數。例如: 37只能被1和37整除,所以因數只有1和37,那37就是   質數。如果是10,10可以被1.2.5.10整除,所以10不是質數

2006-09-11 16:34:04 補充:
※要特別注意的地方※91並不是質數。因為7也可以整除他喔^。^

2006-09-09 13:28:24 · answer #1 · answered by ♀、嘉 5 · 0 0

有些都是錯誤答案,譬如91不是質數

2006-09-16 13:19:52 · answer #2 · answered by ★〞 3 · 0 0

200內的質數
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,

67,71,73,79,83,89,97,101,103,107,109,113,127,131,

137,139,149,151,157,163,167,173,179,181,191,193,

197,199

100內的質數有25個
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,

67,71,73,79,83,89,97

2006-09-16 07:57:06 · answer #3 · answered by 2 · 0 0

質數的定義:
它的因數只有1和本身,也就是除了合數之外都是質數
1~100的質數:
2.3.5.7.11.13.17.19.23.29.31.37.41.43.47.53.59.61.67.71.73.79.83.89.97(共有25個)

2006-09-09 14:32:55 · answer #4 · answered by ? 1 · 0 0

2.3.5.7.11.13.17.19.23.29.31.37.41.43.47.53.59.67.71.73.79.83.89.91.97(1~100的)
103.107.109.113.121.127.131.137.139.141.149.151.157.163.167.169.173.179.181.191.193.199(101~200的)

2006-09-09 14:09:56 · answer #5 · answered by ? 4 · 0 0

2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 57 59 61 67 71 73 79 83 87 89 97 ( 1~100的 )

2006-09-09 13:14:46 · answer #6 · answered by Leo 2 · 0 0

1不是質數也不是合數
質數:
2.3.5.7.11.13.17.19.23.29.31.37.41.43.47.53.59.67.71.73.79.83.89.91.97
剩下的再給你吧!

2006-09-09 13:14:13 · answer #7 · answered by 浣熊寶寶 3 · 0 0

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