137878800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1401

約数の個数: 120

約数和(自身を含む): 446980320

約数和(自身を除く): 309101520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1200, 1291, 1335, 1424, 1780, 2136, 2225, 2582, 2670, 3560, 3873, 4272, 4450, 5164, 5340, 6455, 6675, 7120, 7746, 8900, 10328, 10680, 12910, 13350, 15492, 17800, 19365, 20656, 21360, 25820, 26700, 30984, 32275, 35600, 38730, 51640, 53400, 61968, 64550, 77460, 96825, 103280, 106800, 114899, 129100, 154920, 193650, 229798, 258200, 309840, 344697, 387300, 459596, 516400, 574495, 689394, 774600, 919192, 1148990, 1378788, 1549200, 1723485, 1838384, 2297980, 2757576, 2872475, 3446970, 4595960, 5515152, 5744950, 6893940, 8617425, 9191920, 11489900, 13787880, 17234850, 22979800, 27575760, 34469700, 45959600, 68939400, 137878800]

約数ペア:

[(1, 137878800), (2, 68939400), (3, 45959600), (4, 34469700), (5, 27575760), (6, 22979800), (8, 17234850), (10, 13787880), (12, 11489900), (15, 9191920), (16, 8617425), (20, 6893940), (24, 5744950), (25, 5515152), (30, 4595960), (40, 3446970), (48, 2872475), (50, 2757576), (60, 2297980), (75, 1838384), (80, 1723485), (89, 1549200), (100, 1378788), (120, 1148990), (150, 919192), (178, 774600), (200, 689394), (240, 574495), (267, 516400), (300, 459596), (356, 387300), (400, 344697), (445, 309840), (534, 258200), (600, 229798), (712, 193650), (890, 154920), (1068, 129100), (1200, 114899), (1291, 106800), (1335, 103280), (1424, 96825), (1780, 77460), (2136, 64550), (2225, 61968), (2582, 53400), (2670, 51640), (3560, 38730), (3873, 35600), (4272, 32275), (4450, 30984), (5164, 26700), (5340, 25820), (6455, 21360), (6675, 20656), (7120, 19365), (7746, 17800), (8900, 15492), (10328, 13350), (10680, 12910)]