9148600

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 21483000

約数和(自身を除く): 12334400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 307, 596, 614, 745, 1192, 1228, 1490, 1535, 2456, 2980, 3070, 3725, 5960, 6140, 7450, 7675, 12280, 14900, 15350, 29800, 30700, 45743, 61400, 91486, 182972, 228715, 365944, 457430, 914860, 1143575, 1829720, 2287150, 4574300, 9148600]

約数ペア:

[(1, 9148600), (2, 4574300), (4, 2287150), (5, 1829720), (8, 1143575), (10, 914860), (20, 457430), (25, 365944), (40, 228715), (50, 182972), (100, 91486), (149, 61400), (200, 45743), (298, 30700), (307, 29800), (596, 15350), (614, 14900), (745, 12280), (1192, 7675), (1228, 7450), (1490, 6140), (1535, 5960), (2456, 3725), (2980, 3070)]