420199350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{8837}}^1$

素因数の和:9169

約数の個数: 48

約数和(自身を含む): 1045500048

約数和(自身を除く): 625300698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 317, 634, 951, 1585, 1902, 3170, 4755, 7925, 8837, 9510, 15850, 17674, 23775, 26511, 44185, 47550, 53022, 88370, 132555, 220925, 265110, 441850, 662775, 1325550, 2801329, 5602658, 8403987, 14006645, 16807974, 28013290, 42019935, 70033225, 84039870, 140066450, 210099675, 420199350]

約数ペア:

[(1, 420199350), (2, 210099675), (3, 140066450), (5, 84039870), (6, 70033225), (10, 42019935), (15, 28013290), (25, 16807974), (30, 14006645), (50, 8403987), (75, 5602658), (150, 2801329), (317, 1325550), (634, 662775), (951, 441850), (1585, 265110), (1902, 220925), (3170, 132555), (4755, 88370), (7925, 53022), (8837, 47550), (9510, 44185), (15850, 26511), (17674, 23775)]