68876400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{57397}}^1$

素因数の和:57418

約数の個数: 60

約数和(自身を含む): 220637912

約数和(自身を除く): 151761512

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, 57397, 114794, 172191, 229588, 286985, 344382, 459176, 573970, 688764, 860955, 918352, 1147940, 1377528, 1434925, 1721910, 2295880, 2755056, 2869850, 3443820, 4304775, 4591760, 5739700, 6887640, 8609550, 11479400, 13775280, 17219100, 22958800, 34438200, 68876400]

約数ペア:

[(1, 68876400), (2, 34438200), (3, 22958800), (4, 17219100), (5, 13775280), (6, 11479400), (8, 8609550), (10, 6887640), (12, 5739700), (15, 4591760), (16, 4304775), (20, 3443820), (24, 2869850), (25, 2755056), (30, 2295880), (40, 1721910), (48, 1434925), (50, 1377528), (60, 1147940), (75, 918352), (80, 860955), (100, 688764), (120, 573970), (150, 459176), (200, 344382), (240, 286985), (300, 229588), (400, 172191), (600, 114794), (1200, 57397)]