54770220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304279}}^1$

素因数の和:304294

約数の個数: 36

約数和(自身を含む): 166136880

約数和(自身を除く): 111366660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304279, 608558, 912837, 1217116, 1521395, 1825674, 2738511, 3042790, 3651348, 4564185, 5477022, 6085580, 9128370, 10954044, 13692555, 18256740, 27385110, 54770220]

約数ペア:

[(1, 54770220), (2, 27385110), (3, 18256740), (4, 13692555), (5, 10954044), (6, 9128370), (9, 6085580), (10, 5477022), (12, 4564185), (15, 3651348), (18, 3042790), (20, 2738511), (30, 1825674), (36, 1521395), (45, 1217116), (60, 912837), (90, 608558), (180, 304279)]