68273600

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 84

約数和(自身を含む): 170645328

約数和(自身を除く): 102371728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 568, 601, 710, 800, 1136, 1202, 1420, 1600, 1775, 2272, 2404, 2840, 3005, 3550, 4544, 4808, 5680, 6010, 7100, 9616, 11360, 12020, 14200, 15025, 19232, 22720, 24040, 28400, 30050, 38464, 42671, 48080, 56800, 60100, 85342, 96160, 113600, 120200, 170684, 192320, 213355, 240400, 341368, 426710, 480800, 682736, 853420, 961600, 1066775, 1365472, 1706840, 2133550, 2730944, 3413680, 4267100, 6827360, 8534200, 13654720, 17068400, 34136800, 68273600]

約数ペア:

[(1, 68273600), (2, 34136800), (4, 17068400), (5, 13654720), (8, 8534200), (10, 6827360), (16, 4267100), (20, 3413680), (25, 2730944), (32, 2133550), (40, 1706840), (50, 1365472), (64, 1066775), (71, 961600), (80, 853420), (100, 682736), (142, 480800), (160, 426710), (200, 341368), (284, 240400), (320, 213355), (355, 192320), (400, 170684), (568, 120200), (601, 113600), (710, 96160), (800, 85342), (1136, 60100), (1202, 56800), (1420, 48080), (1600, 42671), (1775, 38464), (2272, 30050), (2404, 28400), (2840, 24040), (3005, 22720), (3550, 19232), (4544, 15025), (4808, 14200), (5680, 12020), (6010, 11360), (7100, 9616)]