127175200

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2330

約数の個数: 72

約数和(自身を含む): 314979840

約数和(自身を除く): 187804640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1775, 2239, 2272, 2840, 3550, 4478, 5680, 7100, 8956, 11195, 11360, 14200, 17912, 22390, 28400, 35824, 44780, 55975, 56800, 71648, 89560, 111950, 158969, 179120, 223900, 317938, 358240, 447800, 635876, 794845, 895600, 1271752, 1589690, 1791200, 2543504, 3179380, 3974225, 5087008, 6358760, 7948450, 12717520, 15896900, 25435040, 31793800, 63587600, 127175200]

約数ペア:

[(1, 127175200), (2, 63587600), (4, 31793800), (5, 25435040), (8, 15896900), (10, 12717520), (16, 7948450), (20, 6358760), (25, 5087008), (32, 3974225), (40, 3179380), (50, 2543504), (71, 1791200), (80, 1589690), (100, 1271752), (142, 895600), (160, 794845), (200, 635876), (284, 447800), (355, 358240), (400, 317938), (568, 223900), (710, 179120), (800, 158969), (1136, 111950), (1420, 89560), (1775, 71648), (2239, 56800), (2272, 55975), (2840, 44780), (3550, 35824), (4478, 28400), (5680, 22390), (7100, 17912), (8956, 14200), (11195, 11360)]