2905875600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{7639}}^1$

素因数の和:7977

約数の個数: 120

約数和(自身を含む): 9339074880

約数和(自身を除く): 6433199280

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, 120, 150, 200, 240, 300, 317, 400, 600, 634, 951, 1200, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5072, 6340, 7608, 7639, 7925, 9510, 12680, 15216, 15278, 15850, 19020, 22917, 23775, 25360, 30556, 31700, 38040, 38195, 45834, 47550, 61112, 63400, 76080, 76390, 91668, 95100, 114585, 122224, 126800, 152780, 183336, 190200, 190975, 229170, 305560, 366672, 380400, 381950, 458340, 572925, 611120, 763900, 916680, 1145850, 1527800, 1833360, 2291700, 2421563, 3055600, 4583400, 4843126, 7264689, 9166800, 9686252, 12107815, 14529378, 19372504, 24215630, 29058756, 36323445, 38745008, 48431260, 58117512, 60539075, 72646890, 96862520, 116235024, 121078150, 145293780, 181617225, 193725040, 242156300, 290587560, 363234450, 484312600, 581175120, 726468900, 968625200, 1452937800, 2905875600]

約数ペア:

[(1, 2905875600), (2, 1452937800), (3, 968625200), (4, 726468900), (5, 581175120), (6, 484312600), (8, 363234450), (10, 290587560), (12, 242156300), (15, 193725040), (16, 181617225), (20, 145293780), (24, 121078150), (25, 116235024), (30, 96862520), (40, 72646890), (48, 60539075), (50, 58117512), (60, 48431260), (75, 38745008), (80, 36323445), (100, 29058756), (120, 24215630), (150, 19372504), (200, 14529378), (240, 12107815), (300, 9686252), (317, 9166800), (400, 7264689), (600, 4843126), (634, 4583400), (951, 3055600), (1200, 2421563), (1268, 2291700), (1585, 1833360), (1902, 1527800), (2536, 1145850), (3170, 916680), (3804, 763900), (4755, 611120), (5072, 572925), (6340, 458340), (7608, 381950), (7639, 380400), (7925, 366672), (9510, 305560), (12680, 229170), (15216, 190975), (15278, 190200), (15850, 183336), (19020, 152780), (22917, 126800), (23775, 122224), (25360, 114585), (30556, 95100), (31700, 91668), (38040, 76390), (38195, 76080), (45834, 63400), (47550, 61112)]