197151000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{65717}}^1$

素因数の和:65741

約数の個数: 64

約数和(自身を含む): 615120480

約数和(自身を除く): 417969480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 65717, 131434, 197151, 262868, 328585, 394302, 525736, 657170, 788604, 985755, 1314340, 1577208, 1642925, 1971510, 2628680, 3285850, 3943020, 4928775, 6571700, 7886040, 8214625, 9857550, 13143400, 16429250, 19715100, 24643875, 32858500, 39430200, 49287750, 65717000, 98575500, 197151000]

約数ペア:

[(1, 197151000), (2, 98575500), (3, 65717000), (4, 49287750), (5, 39430200), (6, 32858500), (8, 24643875), (10, 19715100), (12, 16429250), (15, 13143400), (20, 9857550), (24, 8214625), (25, 7886040), (30, 6571700), (40, 4928775), (50, 3943020), (60, 3285850), (75, 2628680), (100, 1971510), (120, 1642925), (125, 1577208), (150, 1314340), (200, 985755), (250, 788604), (300, 657170), (375, 525736), (500, 394302), (600, 328585), (750, 262868), (1000, 197151), (1500, 131434), (3000, 65717)]