128525550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2791}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 319896192

約数和(自身を除く): 191370642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 307, 614, 921, 1535, 1842, 2791, 3070, 4605, 5582, 7675, 8373, 9210, 13955, 15350, 16746, 23025, 27910, 41865, 46050, 69775, 83730, 139550, 209325, 418650, 856837, 1713674, 2570511, 4284185, 5141022, 8568370, 12852555, 21420925, 25705110, 42841850, 64262775, 128525550]

約数ペア:

[(1, 128525550), (2, 64262775), (3, 42841850), (5, 25705110), (6, 21420925), (10, 12852555), (15, 8568370), (25, 5141022), (30, 4284185), (50, 2570511), (75, 1713674), (150, 856837), (307, 418650), (614, 209325), (921, 139550), (1535, 83730), (1842, 69775), (2791, 46050), (3070, 41865), (4605, 27910), (5582, 23025), (7675, 16746), (8373, 15350), (9210, 13955)]