How many positive integers greater then 5 and less than 500 are factors of 2004?
问题描述:
How many positive integers greater then 5 and less than 500 are factors of 2004?
答
题目:在大于5小于500的正的整数中,有多少是2004这个数字的组成部分?
个人理解答案为:20,24,40,42,200,204,240,400,402,420共10个,不知道对不对