156913650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2396

約数の個数: 72

約数和(自身を含む): 424450884

約数和(自身を除く): 267537234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 450, 471, 785, 942, 1413, 1570, 2221, 2355, 2826, 3925, 4442, 4710, 6663, 7065, 7850, 11105, 11775, 13326, 14130, 19989, 22210, 23550, 33315, 35325, 39978, 55525, 66630, 70650, 99945, 111050, 166575, 199890, 333150, 348697, 499725, 697394, 999450, 1046091, 1743485, 2092182, 3138273, 3486970, 5230455, 6276546, 8717425, 10460910, 15691365, 17434850, 26152275, 31382730, 52304550, 78456825, 156913650]

約数ペア:

[(1, 156913650), (2, 78456825), (3, 52304550), (5, 31382730), (6, 26152275), (9, 17434850), (10, 15691365), (15, 10460910), (18, 8717425), (25, 6276546), (30, 5230455), (45, 3486970), (50, 3138273), (75, 2092182), (90, 1743485), (150, 1046091), (157, 999450), (225, 697394), (314, 499725), (450, 348697), (471, 333150), (785, 199890), (942, 166575), (1413, 111050), (1570, 99945), (2221, 70650), (2355, 66630), (2826, 55525), (3925, 39978), (4442, 35325), (4710, 33315), (6663, 23550), (7065, 22210), (7850, 19989), (11105, 14130), (11775, 13326)]