Mathematics
Senior High
Solved
⑶の解き方を教えてください！
(1) 756 の正の約数の個数を求めよ。
(2) 756 の正の約数の総和を求めよ。
(3) 756 の正の約数のうち偶数であるものの総和を求めよ。
2
|2点x3= 6点、
24 個
2240
1920
Answers
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