75484360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3797}}^1$

素因数の和:3886

約数の個数: 64

約数和(自身を含む): 196888320

約数和(自身を除く): 121403960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3797, 3976, 4970, 7594, 9940, 15188, 18985, 19880, 26579, 30376, 37970, 53158, 75940, 106316, 132895, 151880, 212632, 265790, 269587, 531580, 539174, 1063160, 1078348, 1347935, 1887109, 2156696, 2695870, 3774218, 5391740, 7548436, 9435545, 10783480, 15096872, 18871090, 37742180, 75484360]

約数ペア:

[(1, 75484360), (2, 37742180), (4, 18871090), (5, 15096872), (7, 10783480), (8, 9435545), (10, 7548436), (14, 5391740), (20, 3774218), (28, 2695870), (35, 2156696), (40, 1887109), (56, 1347935), (70, 1078348), (71, 1063160), (140, 539174), (142, 531580), (280, 269587), (284, 265790), (355, 212632), (497, 151880), (568, 132895), (710, 106316), (994, 75940), (1420, 53158), (1988, 37970), (2485, 30376), (2840, 26579), (3797, 19880), (3976, 18985), (4970, 15188), (7594, 9940)]