76397220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{424429}}^1$

素因数の和:424444

約数の個数: 36

約数和(自身を含む): 231738780

約数和(自身を除く): 155341560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 424429, 848858, 1273287, 1697716, 2122145, 2546574, 3819861, 4244290, 5093148, 6366435, 7639722, 8488580, 12732870, 15279444, 19099305, 25465740, 38198610, 76397220]

約数ペア:

[(1, 76397220), (2, 38198610), (3, 25465740), (4, 19099305), (5, 15279444), (6, 12732870), (9, 8488580), (10, 7639722), (12, 6366435), (15, 5093148), (18, 4244290), (20, 3819861), (30, 2546574), (36, 2122145), (45, 1697716), (60, 1273287), (90, 848858), (180, 424429)]