120039400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 303652440

約数和(自身を除く): 183613040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 137, 200, 260, 274, 325, 337, 520, 548, 650, 674, 685, 1096, 1300, 1348, 1370, 1685, 1781, 2600, 2696, 2740, 3370, 3425, 3562, 4381, 5480, 6740, 6850, 7124, 8425, 8762, 8905, 13480, 13700, 14248, 16850, 17524, 17810, 21905, 27400, 33700, 35048, 35620, 43810, 44525, 46169, 67400, 71240, 87620, 89050, 92338, 109525, 175240, 178100, 184676, 219050, 230845, 356200, 369352, 438100, 461690, 600197, 876200, 923380, 1154225, 1200394, 1846760, 2308450, 2400788, 3000985, 4616900, 4801576, 6001970, 9233800, 12003940, 15004925, 24007880, 30009850, 60019700, 120039400]

約数ペア:

[(1, 120039400), (2, 60019700), (4, 30009850), (5, 24007880), (8, 15004925), (10, 12003940), (13, 9233800), (20, 6001970), (25, 4801576), (26, 4616900), (40, 3000985), (50, 2400788), (52, 2308450), (65, 1846760), (100, 1200394), (104, 1154225), (130, 923380), (137, 876200), (200, 600197), (260, 461690), (274, 438100), (325, 369352), (337, 356200), (520, 230845), (548, 219050), (650, 184676), (674, 178100), (685, 175240), (1096, 109525), (1300, 92338), (1348, 89050), (1370, 87620), (1685, 71240), (1781, 67400), (2600, 46169), (2696, 44525), (2740, 43810), (3370, 35620), (3425, 35048), (3562, 33700), (4381, 27400), (5480, 21905), (6740, 17810), (6850, 17524), (7124, 16850), (8425, 14248), (8762, 13700), (8905, 13480)]