131450580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1063}}^1$

素因数の和:1310

約数の個数: 96

約数和(自身を含む): 411129600

約数和(自身を除く): 279679020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 540, 687, 916, 1063, 1145, 1374, 2061, 2126, 2290, 2748, 3189, 3435, 4122, 4252, 4580, 5315, 6183, 6378, 6870, 8244, 9567, 10305, 10630, 12366, 12756, 13740, 15945, 19134, 20610, 21260, 24732, 28701, 30915, 31890, 38268, 41220, 47835, 57402, 61830, 63780, 95670, 114804, 123660, 143505, 191340, 243427, 287010, 486854, 574020, 730281, 973708, 1217135, 1460562, 2190843, 2434270, 2921124, 3651405, 4381686, 4868540, 6572529, 7302810, 8763372, 10954215, 13145058, 14605620, 21908430, 26290116, 32862645, 43816860, 65725290, 131450580]

約数ペア:

[(1, 131450580), (2, 65725290), (3, 43816860), (4, 32862645), (5, 26290116), (6, 21908430), (9, 14605620), (10, 13145058), (12, 10954215), (15, 8763372), (18, 7302810), (20, 6572529), (27, 4868540), (30, 4381686), (36, 3651405), (45, 2921124), (54, 2434270), (60, 2190843), (90, 1460562), (108, 1217135), (135, 973708), (180, 730281), (229, 574020), (270, 486854), (458, 287010), (540, 243427), (687, 191340), (916, 143505), (1063, 123660), (1145, 114804), (1374, 95670), (2061, 63780), (2126, 61830), (2290, 57402), (2748, 47835), (3189, 41220), (3435, 38268), (4122, 31890), (4252, 30915), (4580, 28701), (5315, 24732), (6183, 21260), (6378, 20610), (6870, 19134), (8244, 15945), (9567, 13740), (10305, 12756), (10630, 12366)]