118553220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73181}}^1$

素因数の和:73202

約数の個数: 60

約数和(自身を含む): 371910924

約数和(自身を除く): 253357704

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, 73181, 146362, 219543, 292724, 365905, 439086, 658629, 731810, 878172, 1097715, 1317258, 1463620, 1975887, 2195430, 2634516, 3293145, 3951774, 4390860, 5927661, 6586290, 7903548, 9879435, 11855322, 13172580, 19758870, 23710644, 29638305, 39517740, 59276610, 118553220]

約数ペア:

[(1, 118553220), (2, 59276610), (3, 39517740), (4, 29638305), (5, 23710644), (6, 19758870), (9, 13172580), (10, 11855322), (12, 9879435), (15, 7903548), (18, 6586290), (20, 5927661), (27, 4390860), (30, 3951774), (36, 3293145), (45, 2634516), (54, 2195430), (60, 1975887), (81, 1463620), (90, 1317258), (108, 1097715), (135, 878172), (162, 731810), (180, 658629), (270, 439086), (324, 365905), (405, 292724), (540, 219543), (810, 146362), (1620, 73181)]