121973700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{406579}}^1$

素因数の和:406596

約数の個数: 36

約数和(自身を含む): 352911440

約数和(自身を除く): 230937740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 406579, 813158, 1219737, 1626316, 2032895, 2439474, 4065790, 4878948, 6098685, 8131580, 10164475, 12197370, 20328950, 24394740, 30493425, 40657900, 60986850, 121973700]

約数ペア:

[(1, 121973700), (2, 60986850), (3, 40657900), (4, 30493425), (5, 24394740), (6, 20328950), (10, 12197370), (12, 10164475), (15, 8131580), (20, 6098685), (25, 4878948), (30, 4065790), (50, 2439474), (60, 2032895), (75, 1626316), (100, 1219737), (150, 813158), (300, 406579)]