201412620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4129}}^1$

素因数の和:4415

約数の個数: 72

約数和(自身を含む): 613354560

約数和(自身を除く): 411941940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4129, 4878, 5420, 8130, 8258, 9756, 12195, 12387, 16260, 16516, 20645, 24390, 24774, 37161, 41290, 48780, 49548, 61935, 74322, 82580, 123870, 148644, 185805, 247740, 371610, 743220, 1118959, 2237918, 3356877, 4475836, 5594795, 6713754, 10070631, 11189590, 13427508, 16784385, 20141262, 22379180, 33568770, 40282524, 50353155, 67137540, 100706310, 201412620]

約数ペア:

[(1, 201412620), (2, 100706310), (3, 67137540), (4, 50353155), (5, 40282524), (6, 33568770), (9, 22379180), (10, 20141262), (12, 16784385), (15, 13427508), (18, 11189590), (20, 10070631), (30, 6713754), (36, 5594795), (45, 4475836), (60, 3356877), (90, 2237918), (180, 1118959), (271, 743220), (542, 371610), (813, 247740), (1084, 185805), (1355, 148644), (1626, 123870), (2439, 82580), (2710, 74322), (3252, 61935), (4065, 49548), (4129, 48780), (4878, 41290), (5420, 37161), (8130, 24774), (8258, 24390), (9756, 20645), (12195, 16516), (12387, 16260)]