90599200

素因数分解:

$2^5\times 5^2\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:710

約数の個数: 72

約数和(自身を含む): 222524820

約数和(自身を除く): 131925620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 269, 400, 421, 538, 800, 842, 1076, 1345, 1684, 2105, 2152, 2690, 3368, 4210, 4304, 5380, 6725, 6736, 8420, 8608, 10525, 10760, 13450, 13472, 16840, 21050, 21520, 26900, 33680, 42100, 43040, 53800, 67360, 84200, 107600, 113249, 168400, 215200, 226498, 336800, 452996, 566245, 905992, 1132490, 1811984, 2264980, 2831225, 3623968, 4529960, 5662450, 9059920, 11324900, 18119840, 22649800, 45299600, 90599200]

約数ペア:

[(1, 90599200), (2, 45299600), (4, 22649800), (5, 18119840), (8, 11324900), (10, 9059920), (16, 5662450), (20, 4529960), (25, 3623968), (32, 2831225), (40, 2264980), (50, 1811984), (80, 1132490), (100, 905992), (160, 566245), (200, 452996), (269, 336800), (400, 226498), (421, 215200), (538, 168400), (800, 113249), (842, 107600), (1076, 84200), (1345, 67360), (1684, 53800), (2105, 43040), (2152, 42100), (2690, 33680), (3368, 26900), (4210, 21520), (4304, 21050), (5380, 16840), (6725, 13472), (6736, 13450), (8420, 10760), (8608, 10525)]