75805740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140381}}^1$

素因数の和:140399

約数の個数: 48

約数和(自身を含む): 235841760

約数和(自身を除く): 160036020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 140381, 280762, 421143, 561524, 701905, 842286, 1263429, 1403810, 1684572, 2105715, 2526858, 2807620, 3790287, 4211430, 5053716, 6317145, 7580574, 8422860, 12634290, 15161148, 18951435, 25268580, 37902870, 75805740]

約数ペア:

[(1, 75805740), (2, 37902870), (3, 25268580), (4, 18951435), (5, 15161148), (6, 12634290), (9, 8422860), (10, 7580574), (12, 6317145), (15, 5053716), (18, 4211430), (20, 3790287), (27, 2807620), (30, 2526858), (36, 2105715), (45, 1684572), (54, 1403810), (60, 1263429), (90, 842286), (108, 701905), (135, 561524), (180, 421143), (270, 280762), (540, 140381)]