201908400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1623

約数の個数: 120

約数和(自身を含む): 652941840

約数和(自身を除く): 451033440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 113, 120, 150, 200, 226, 240, 300, 339, 400, 452, 565, 600, 678, 904, 1130, 1200, 1356, 1489, 1695, 1808, 2260, 2712, 2825, 2978, 3390, 4467, 4520, 5424, 5650, 5956, 6780, 7445, 8475, 8934, 9040, 11300, 11912, 13560, 14890, 16950, 17868, 22335, 22600, 23824, 27120, 29780, 33900, 35736, 37225, 44670, 45200, 59560, 67800, 71472, 74450, 89340, 111675, 119120, 135600, 148900, 168257, 178680, 223350, 297800, 336514, 357360, 446700, 504771, 595600, 673028, 841285, 893400, 1009542, 1346056, 1682570, 1786800, 2019084, 2523855, 2692112, 3365140, 4038168, 4206425, 5047710, 6730280, 8076336, 8412850, 10095420, 12619275, 13460560, 16825700, 20190840, 25238550, 33651400, 40381680, 50477100, 67302800, 100954200, 201908400]

約数ペア:

[(1, 201908400), (2, 100954200), (3, 67302800), (4, 50477100), (5, 40381680), (6, 33651400), (8, 25238550), (10, 20190840), (12, 16825700), (15, 13460560), (16, 12619275), (20, 10095420), (24, 8412850), (25, 8076336), (30, 6730280), (40, 5047710), (48, 4206425), (50, 4038168), (60, 3365140), (75, 2692112), (80, 2523855), (100, 2019084), (113, 1786800), (120, 1682570), (150, 1346056), (200, 1009542), (226, 893400), (240, 841285), (300, 673028), (339, 595600), (400, 504771), (452, 446700), (565, 357360), (600, 336514), (678, 297800), (904, 223350), (1130, 178680), (1200, 168257), (1356, 148900), (1489, 135600), (1695, 119120), (1808, 111675), (2260, 89340), (2712, 74450), (2825, 71472), (2978, 67800), (3390, 59560), (4467, 45200), (4520, 44670), (5424, 37225), (5650, 35736), (5956, 33900), (6780, 29780), (7445, 27120), (8475, 23824), (8934, 22600), (9040, 22335), (11300, 17868), (11912, 16950), (13560, 14890)]