131270250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 329801472

約数和(自身を除く): 198531222

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 181, 250, 362, 375, 543, 750, 905, 967, 1086, 1810, 1934, 2715, 2901, 4525, 4835, 5430, 5802, 9050, 9670, 13575, 14505, 22625, 24175, 27150, 29010, 45250, 48350, 67875, 72525, 120875, 135750, 145050, 175027, 241750, 350054, 362625, 525081, 725250, 875135, 1050162, 1750270, 2625405, 4375675, 5250810, 8751350, 13127025, 21878375, 26254050, 43756750, 65635125, 131270250]

約数ペア:

[(1, 131270250), (2, 65635125), (3, 43756750), (5, 26254050), (6, 21878375), (10, 13127025), (15, 8751350), (25, 5250810), (30, 4375675), (50, 2625405), (75, 1750270), (125, 1050162), (150, 875135), (181, 725250), (250, 525081), (362, 362625), (375, 350054), (543, 241750), (750, 175027), (905, 145050), (967, 135750), (1086, 120875), (1810, 72525), (1934, 67875), (2715, 48350), (2901, 45250), (4525, 29010), (4835, 27150), (5430, 24175), (5802, 22625), (9050, 14505), (9670, 13575)]