134522820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4129}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 410406360

約数和(自身を除く): 275883540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 4129, 5430, 6516, 8145, 8258, 10860, 12387, 16290, 16516, 20645, 24774, 32580, 37161, 41290, 49548, 61935, 74322, 82580, 123870, 148644, 185805, 247740, 371610, 743220, 747349, 1494698, 2242047, 2989396, 3736745, 4484094, 6726141, 7473490, 8968188, 11210235, 13452282, 14946980, 22420470, 26904564, 33630705, 44840940, 67261410, 134522820]

約数ペア:

[(1, 134522820), (2, 67261410), (3, 44840940), (4, 33630705), (5, 26904564), (6, 22420470), (9, 14946980), (10, 13452282), (12, 11210235), (15, 8968188), (18, 7473490), (20, 6726141), (30, 4484094), (36, 3736745), (45, 2989396), (60, 2242047), (90, 1494698), (180, 747349), (181, 743220), (362, 371610), (543, 247740), (724, 185805), (905, 148644), (1086, 123870), (1629, 82580), (1810, 74322), (2172, 61935), (2715, 49548), (3258, 41290), (3620, 37161), (4129, 32580), (5430, 24774), (6516, 20645), (8145, 16516), (8258, 16290), (10860, 12387)]