12272109075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{2683}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 22779591120

約数和(自身を除く): 10507482045

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 701, 725, 1305, 2103, 2175, 2683, 3505, 6309, 6525, 8049, 10515, 13415, 17525, 20329, 24147, 31545, 40245, 52575, 60987, 67075, 77807, 101645, 120735, 157725, 182961, 201225, 233421, 304935, 389035, 508225, 603675, 700263, 914805, 1167105, 1524675, 1880783, 1945175, 3501315, 4574025, 5642349, 5835525, 9403915, 16927047, 17506575, 28211745, 47019575, 54542707, 84635235, 141058725, 163628121, 272713535, 423176175, 490884363, 818140605, 1363567675, 2454421815, 4090703025, 12272109075]

約数ペア:

[(1, 12272109075), (3, 4090703025), (5, 2454421815), (9, 1363567675), (15, 818140605), (25, 490884363), (29, 423176175), (45, 272713535), (75, 163628121), (87, 141058725), (145, 84635235), (225, 54542707), (261, 47019575), (435, 28211745), (701, 17506575), (725, 16927047), (1305, 9403915), (2103, 5835525), (2175, 5642349), (2683, 4574025), (3505, 3501315), (6309, 1945175), (6525, 1880783), (8049, 1524675), (10515, 1167105), (13415, 914805), (17525, 700263), (20329, 603675), (24147, 508225), (31545, 389035), (40245, 304935), (52575, 233421), (60987, 201225), (67075, 182961), (77807, 157725), (101645, 120735)]