180210564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{5209}}^1$

素因数の和:5281

約数の個数: 54

約数和(自身を含む): 470791230

約数和(自身を除く): 290580666

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3844, 5209, 5766, 8649, 10418, 11532, 15627, 17298, 20836, 31254, 34596, 46881, 62508, 93762, 161479, 187524, 322958, 484437, 645916, 968874, 1453311, 1937748, 2906622, 5005849, 5813244, 10011698, 15017547, 20023396, 30035094, 45052641, 60070188, 90105282, 180210564]

約数ペア:

[(1, 180210564), (2, 90105282), (3, 60070188), (4, 45052641), (6, 30035094), (9, 20023396), (12, 15017547), (18, 10011698), (31, 5813244), (36, 5005849), (62, 2906622), (93, 1937748), (124, 1453311), (186, 968874), (279, 645916), (372, 484437), (558, 322958), (961, 187524), (1116, 161479), (1922, 93762), (2883, 62508), (3844, 46881), (5209, 34596), (5766, 31254), (8649, 20836), (10418, 17298), (11532, 15627)]