169075260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3391}}^1$

素因数の和:3683

約数の個数: 72

約数和(自身を含む): 514864896

約数和(自身を除く): 345789636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 3391, 4155, 4986, 5540, 6782, 8310, 9972, 10173, 12465, 13564, 16620, 16955, 20346, 24930, 30519, 33910, 40692, 49860, 50865, 61038, 67820, 101730, 122076, 152595, 203460, 305190, 610380, 939307, 1878614, 2817921, 3757228, 4696535, 5635842, 8453763, 9393070, 11271684, 14089605, 16907526, 18786140, 28179210, 33815052, 42268815, 56358420, 84537630, 169075260]

約数ペア:

[(1, 169075260), (2, 84537630), (3, 56358420), (4, 42268815), (5, 33815052), (6, 28179210), (9, 18786140), (10, 16907526), (12, 14089605), (15, 11271684), (18, 9393070), (20, 8453763), (30, 5635842), (36, 4696535), (45, 3757228), (60, 2817921), (90, 1878614), (180, 939307), (277, 610380), (554, 305190), (831, 203460), (1108, 152595), (1385, 122076), (1662, 101730), (2493, 67820), (2770, 61038), (3324, 50865), (3391, 49860), (4155, 40692), (4986, 33910), (5540, 30519), (6782, 24930), (8310, 20346), (9972, 16955), (10173, 16620), (12465, 13564)]