144774800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6829}}^1$

素因数の和:6900

約数の個数: 60

約数和(自身を含む): 354436020

約数和(自身を除く): 209661220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 6829, 10600, 13658, 21200, 27316, 34145, 54632, 68290, 109264, 136580, 170725, 273160, 341450, 361937, 546320, 682900, 723874, 1365800, 1447748, 1809685, 2731600, 2895496, 3619370, 5790992, 7238740, 9048425, 14477480, 18096850, 28954960, 36193700, 72387400, 144774800]

約数ペア:

[(1, 144774800), (2, 72387400), (4, 36193700), (5, 28954960), (8, 18096850), (10, 14477480), (16, 9048425), (20, 7238740), (25, 5790992), (40, 3619370), (50, 2895496), (53, 2731600), (80, 1809685), (100, 1447748), (106, 1365800), (200, 723874), (212, 682900), (265, 546320), (400, 361937), (424, 341450), (530, 273160), (848, 170725), (1060, 136580), (1325, 109264), (2120, 68290), (2650, 54632), (4240, 34145), (5300, 27316), (6829, 21200), (10600, 13658)]