4538228220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25212379}}^1$

素因数の和:25212394

約数の個数: 36

約数和(自身を含む): 13765959480

約数和(自身を除く): 9227731260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25212379, 50424758, 75637137, 100849516, 126061895, 151274274, 226911411, 252123790, 302548548, 378185685, 453822822, 504247580, 756371370, 907645644, 1134557055, 1512742740, 2269114110, 4538228220]

約数ペア:

[(1, 4538228220), (2, 2269114110), (3, 1512742740), (4, 1134557055), (5, 907645644), (6, 756371370), (9, 504247580), (10, 453822822), (12, 378185685), (15, 302548548), (18, 252123790), (20, 226911411), (30, 151274274), (36, 126061895), (45, 100849516), (60, 75637137), (90, 50424758), (180, 25212379)]