90113220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{500629}}^1$

素因数の和:500644

約数の個数: 36

約数和(自身を含む): 273343980

約数和(自身を除く): 183230760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 500629, 1001258, 1501887, 2002516, 2503145, 3003774, 4505661, 5006290, 6007548, 7509435, 9011322, 10012580, 15018870, 18022644, 22528305, 30037740, 45056610, 90113220]

約数ペア:

[(1, 90113220), (2, 45056610), (3, 30037740), (4, 22528305), (5, 18022644), (6, 15018870), (9, 10012580), (10, 9011322), (12, 7509435), (15, 6007548), (18, 5006290), (20, 4505661), (30, 3003774), (36, 2503145), (45, 2002516), (60, 1501887), (90, 1001258), (180, 500629)]