150080660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 322660800

約数和(自身を除く): 172580140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 193, 236, 295, 386, 590, 659, 772, 965, 1180, 1318, 1930, 2636, 3295, 3860, 6590, 11387, 13180, 22774, 38881, 45548, 56935, 77762, 113870, 127187, 155524, 194405, 227740, 254374, 388810, 508748, 635935, 777620, 1271870, 2543740, 7504033, 15008066, 30016132, 37520165, 75040330, 150080660]

約数ペア:

[(1, 150080660), (2, 75040330), (4, 37520165), (5, 30016132), (10, 15008066), (20, 7504033), (59, 2543740), (118, 1271870), (193, 777620), (236, 635935), (295, 508748), (386, 388810), (590, 254374), (659, 227740), (772, 194405), (965, 155524), (1180, 127187), (1318, 113870), (1930, 77762), (2636, 56935), (3295, 45548), (3860, 38881), (6590, 22774), (11387, 13180)]