27437220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152429}}^1$

素因数の和:152444

約数の個数: 36

約数和(自身を含む): 83226780

約数和(自身を除く): 55789560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152429, 304858, 457287, 609716, 762145, 914574, 1371861, 1524290, 1829148, 2286435, 2743722, 3048580, 4572870, 5487444, 6859305, 9145740, 13718610, 27437220]

約数ペア:

[(1, 27437220), (2, 13718610), (3, 9145740), (4, 6859305), (5, 5487444), (6, 4572870), (9, 3048580), (10, 2743722), (12, 2286435), (15, 1829148), (18, 1524290), (20, 1371861), (30, 914574), (36, 762145), (45, 609716), (60, 457287), (90, 304858), (180, 152429)]