252690660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1931}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 767946816

約数和(自身を除く): 515256156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 1454, 1931, 2181, 2908, 3635, 3862, 4362, 5793, 6543, 7270, 7724, 8724, 9655, 10905, 11586, 13086, 14540, 17379, 19310, 21810, 23172, 26172, 28965, 32715, 34758, 38620, 43620, 57930, 65430, 69516, 86895, 115860, 130860, 173790, 347580, 1403837, 2807674, 4211511, 5615348, 7019185, 8423022, 12634533, 14038370, 16846044, 21057555, 25269066, 28076740, 42115110, 50538132, 63172665, 84230220, 126345330, 252690660]

約数ペア:

[(1, 252690660), (2, 126345330), (3, 84230220), (4, 63172665), (5, 50538132), (6, 42115110), (9, 28076740), (10, 25269066), (12, 21057555), (15, 16846044), (18, 14038370), (20, 12634533), (30, 8423022), (36, 7019185), (45, 5615348), (60, 4211511), (90, 2807674), (180, 1403837), (727, 347580), (1454, 173790), (1931, 130860), (2181, 115860), (2908, 86895), (3635, 69516), (3862, 65430), (4362, 57930), (5793, 43620), (6543, 38620), (7270, 34758), (7724, 32715), (8724, 28965), (9655, 26172), (10905, 23172), (11586, 21810), (13086, 19310), (14540, 17379)]