145711600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5437}}^1$

素因数の和:5522

約数の個数: 60

約数和(自身を含む): 355362424

約数和(自身を除く): 209650824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2680, 3350, 5360, 5437, 6700, 10874, 13400, 21748, 26800, 27185, 43496, 54370, 86992, 108740, 135925, 217480, 271850, 364279, 434960, 543700, 728558, 1087400, 1457116, 1821395, 2174800, 2914232, 3642790, 5828464, 7285580, 9106975, 14571160, 18213950, 29142320, 36427900, 72855800, 145711600]

約数ペア:

[(1, 145711600), (2, 72855800), (4, 36427900), (5, 29142320), (8, 18213950), (10, 14571160), (16, 9106975), (20, 7285580), (25, 5828464), (40, 3642790), (50, 2914232), (67, 2174800), (80, 1821395), (100, 1457116), (134, 1087400), (200, 728558), (268, 543700), (335, 434960), (400, 364279), (536, 271850), (670, 217480), (1072, 135925), (1340, 108740), (1675, 86992), (2680, 54370), (3350, 43496), (5360, 27185), (5437, 26800), (6700, 21748), (10874, 13400)]