85208580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{473381}}^1$

素因数の和:473396

約数の個数: 36

約数和(自身を含む): 258466572

約数和(自身を除く): 173257992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 473381, 946762, 1420143, 1893524, 2366905, 2840286, 4260429, 4733810, 5680572, 7100715, 8520858, 9467620, 14201430, 17041716, 21302145, 28402860, 42604290, 85208580]

約数ペア:

[(1, 85208580), (2, 42604290), (3, 28402860), (4, 21302145), (5, 17041716), (6, 14201430), (9, 9467620), (10, 8520858), (12, 7100715), (15, 5680572), (18, 4733810), (20, 4260429), (30, 2840286), (36, 2366905), (45, 1893524), (60, 1420143), (90, 946762), (180, 473381)]