153686220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 452874240

約数和(自身を除く): 299188020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 930, 1060, 1559, 1590, 1643, 1860, 3118, 3180, 3286, 4677, 4929, 6236, 6572, 7795, 8215, 9354, 9858, 15590, 16430, 18708, 19716, 23385, 24645, 31180, 32860, 46770, 48329, 49290, 82627, 93540, 96658, 98580, 144987, 165254, 193316, 241645, 247881, 289974, 330508, 413135, 483290, 495762, 579948, 724935, 826270, 966580, 991524, 1239405, 1449870, 1652540, 2478810, 2561437, 2899740, 4957620, 5122874, 7684311, 10245748, 12807185, 15368622, 25614370, 30737244, 38421555, 51228740, 76843110, 153686220]

約数ペア:

[(1, 153686220), (2, 76843110), (3, 51228740), (4, 38421555), (5, 30737244), (6, 25614370), (10, 15368622), (12, 12807185), (15, 10245748), (20, 7684311), (30, 5122874), (31, 4957620), (53, 2899740), (60, 2561437), (62, 2478810), (93, 1652540), (106, 1449870), (124, 1239405), (155, 991524), (159, 966580), (186, 826270), (212, 724935), (265, 579948), (310, 495762), (318, 483290), (372, 413135), (465, 330508), (530, 289974), (620, 247881), (636, 241645), (795, 193316), (930, 165254), (1060, 144987), (1559, 98580), (1590, 96658), (1643, 93540), (1860, 82627), (3118, 49290), (3180, 48329), (3286, 46770), (4677, 32860), (4929, 31180), (6236, 24645), (6572, 23385), (7795, 19716), (8215, 18708), (9354, 16430), (9858, 15590)]