55400760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17099}}^1$

素因数の和:17122

約数の個数: 80

約数和(自身を含む): 186219000

約数和(自身を除く): 130818240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17099, 34198, 51297, 68396, 85495, 102594, 136792, 153891, 170990, 205188, 256485, 307782, 341980, 410376, 461673, 512970, 615564, 683960, 769455, 923346, 1025940, 1231128, 1385019, 1538910, 1846692, 2051880, 2308365, 2770038, 3077820, 3693384, 4616730, 5540076, 6155640, 6925095, 9233460, 11080152, 13850190, 18466920, 27700380, 55400760]

約数ペア:

[(1, 55400760), (2, 27700380), (3, 18466920), (4, 13850190), (5, 11080152), (6, 9233460), (8, 6925095), (9, 6155640), (10, 5540076), (12, 4616730), (15, 3693384), (18, 3077820), (20, 2770038), (24, 2308365), (27, 2051880), (30, 1846692), (36, 1538910), (40, 1385019), (45, 1231128), (54, 1025940), (60, 923346), (72, 769455), (81, 683960), (90, 615564), (108, 512970), (120, 461673), (135, 410376), (162, 341980), (180, 307782), (216, 256485), (270, 205188), (324, 170990), (360, 153891), (405, 136792), (540, 102594), (648, 85495), (810, 68396), (1080, 51297), (1620, 34198), (3240, 17099)]