67921400

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1483}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 158713800

約数和(自身を除く): 90792400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1483, 1832, 2290, 2966, 4580, 5725, 5932, 7415, 9160, 11450, 11864, 14830, 22900, 29660, 37075, 45800, 59320, 74150, 148300, 296600, 339607, 679214, 1358428, 1698035, 2716856, 3396070, 6792140, 8490175, 13584280, 16980350, 33960700, 67921400]

約数ペア:

[(1, 67921400), (2, 33960700), (4, 16980350), (5, 13584280), (8, 8490175), (10, 6792140), (20, 3396070), (25, 2716856), (40, 1698035), (50, 1358428), (100, 679214), (200, 339607), (229, 296600), (458, 148300), (916, 74150), (1145, 59320), (1483, 45800), (1832, 37075), (2290, 29660), (2966, 22900), (4580, 14830), (5725, 11864), (5932, 11450), (7415, 9160)]