87735420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{162473}}^1$

素因数の和:162491

約数の個数: 48

約数和(自身を含む): 272956320

約数和(自身を除く): 185220900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 162473, 324946, 487419, 649892, 812365, 974838, 1462257, 1624730, 1949676, 2437095, 2924514, 3249460, 4386771, 4874190, 5849028, 7311285, 8773542, 9748380, 14622570, 17547084, 21933855, 29245140, 43867710, 87735420]

約数ペア:

[(1, 87735420), (2, 43867710), (3, 29245140), (4, 21933855), (5, 17547084), (6, 14622570), (9, 9748380), (10, 8773542), (12, 7311285), (15, 5849028), (18, 4874190), (20, 4386771), (27, 3249460), (30, 2924514), (36, 2437095), (45, 1949676), (54, 1624730), (60, 1462257), (90, 974838), (108, 812365), (135, 649892), (180, 487419), (270, 324946), (540, 162473)]