126800400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{105667}}^1$

素因数の和:105688

約数の個数: 60

約数和(自身を含む): 406187792

約数和(自身を除く): 279387392

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, 400, 600, 1200, 105667, 211334, 317001, 422668, 528335, 634002, 845336, 1056670, 1268004, 1585005, 1690672, 2113340, 2536008, 2641675, 3170010, 4226680, 5072016, 5283350, 6340020, 7925025, 8453360, 10566700, 12680040, 15850050, 21133400, 25360080, 31700100, 42266800, 63400200, 126800400]

約数ペア:

[(1, 126800400), (2, 63400200), (3, 42266800), (4, 31700100), (5, 25360080), (6, 21133400), (8, 15850050), (10, 12680040), (12, 10566700), (15, 8453360), (16, 7925025), (20, 6340020), (24, 5283350), (25, 5072016), (30, 4226680), (40, 3170010), (48, 2641675), (50, 2536008), (60, 2113340), (75, 1690672), (80, 1585005), (100, 1268004), (120, 1056670), (150, 845336), (200, 634002), (240, 528335), (300, 422668), (400, 317001), (600, 211334), (1200, 105667)]