27270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 73440

約数和(自身を除く): 46170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 9090, 13635, 27270]

約数ペア:

[(1, 27270), (2, 13635), (3, 9090), (5, 5454), (6, 4545), (9, 3030), (10, 2727), (15, 1818), (18, 1515), (27, 1010), (30, 909), (45, 606), (54, 505), (90, 303), (101, 270), (135, 202)]