85083660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{472687}}^1$

素因数の和:472702

約数の個数: 36

約数和(自身を含む): 258087648

約数和(自身を除く): 173003988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 472687, 945374, 1418061, 1890748, 2363435, 2836122, 4254183, 4726870, 5672244, 7090305, 8508366, 9453740, 14180610, 17016732, 21270915, 28361220, 42541830, 85083660]

約数ペア:

[(1, 85083660), (2, 42541830), (3, 28361220), (4, 21270915), (5, 17016732), (6, 14180610), (9, 9453740), (10, 8508366), (12, 7090305), (15, 5672244), (18, 4726870), (20, 4254183), (30, 2836122), (36, 2363435), (45, 1890748), (60, 1418061), (90, 945374), (180, 472687)]