118148220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{72931}}^1$

素因数の和:72952

約数の個数: 60

約数和(自身を含む): 370640424

約数和(自身を除く): 252492204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 72931, 145862, 218793, 291724, 364655, 437586, 656379, 729310, 875172, 1093965, 1312758, 1458620, 1969137, 2187930, 2625516, 3281895, 3938274, 4375860, 5907411, 6563790, 7876548, 9845685, 11814822, 13127580, 19691370, 23629644, 29537055, 39382740, 59074110, 118148220]

約数ペア:

[(1, 118148220), (2, 59074110), (3, 39382740), (4, 29537055), (5, 23629644), (6, 19691370), (9, 13127580), (10, 11814822), (12, 9845685), (15, 7876548), (18, 6563790), (20, 5907411), (27, 4375860), (30, 3938274), (36, 3281895), (45, 2625516), (54, 2187930), (60, 1969137), (81, 1458620), (90, 1312758), (108, 1093965), (135, 875172), (162, 729310), (180, 656379), (270, 437586), (324, 364655), (405, 291724), (540, 218793), (810, 145862), (1620, 72931)]