87053220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{483629}}^1$

素因数の和:483644

約数の個数: 36

約数和(自身を含む): 264061980

約数和(自身を除く): 177008760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 483629, 967258, 1450887, 1934516, 2418145, 2901774, 4352661, 4836290, 5803548, 7254435, 8705322, 9672580, 14508870, 17410644, 21763305, 29017740, 43526610, 87053220]

約数ペア:

[(1, 87053220), (2, 43526610), (3, 29017740), (4, 21763305), (5, 17410644), (6, 14508870), (9, 9672580), (10, 8705322), (12, 7254435), (15, 5803548), (18, 4836290), (20, 4352661), (30, 2901774), (36, 2418145), (45, 1934516), (60, 1450887), (90, 967258), (180, 483629)]