18450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1$

素因数の和:59

約数の個数: 36

約数和(自身を含む): 50778

約数和(自身を除く): 32328

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 6150, 9225, 18450]

約数ペア:

[(1, 18450), (2, 9225), (3, 6150), (5, 3690), (6, 3075), (9, 2050), (10, 1845), (15, 1230), (18, 1025), (25, 738), (30, 615), (41, 450), (45, 410), (50, 369), (75, 246), (82, 225), (90, 205), (123, 150)]