25662060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{142567}}^1$

素因数の和:142582

約数の個数: 36

約数和(自身を含む): 77842128

約数和(自身を除く): 52180068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 142567, 285134, 427701, 570268, 712835, 855402, 1283103, 1425670, 1710804, 2138505, 2566206, 2851340, 4277010, 5132412, 6415515, 8554020, 12831030, 25662060]

約数ペア:

[(1, 25662060), (2, 12831030), (3, 8554020), (4, 6415515), (5, 5132412), (6, 4277010), (9, 2851340), (10, 2566206), (12, 2138505), (15, 1710804), (18, 1425670), (20, 1283103), (30, 855402), (36, 712835), (45, 570268), (60, 427701), (90, 285134), (180, 142567)]