73944100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{3229}}^1$

素因数の和:3472

約数の個数: 36

約数和(自身を含む): 161209300

約数和(自身を除く): 87265200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 2290, 3229, 4580, 5725, 6458, 11450, 12916, 16145, 22900, 32290, 64580, 80725, 161450, 322900, 739441, 1478882, 2957764, 3697205, 7394410, 14788820, 18486025, 36972050, 73944100]

約数ペア:

[(1, 73944100), (2, 36972050), (4, 18486025), (5, 14788820), (10, 7394410), (20, 3697205), (25, 2957764), (50, 1478882), (100, 739441), (229, 322900), (458, 161450), (916, 80725), (1145, 64580), (2290, 32290), (3229, 22900), (4580, 16145), (5725, 12916), (6458, 11450)]