30609900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3779}}^1$

素因数の和:3805

約数の個数: 90

約数和(自身を含む): 99251460

約数和(自身を除く): 68641560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3779, 4050, 7558, 8100, 11337, 15116, 18895, 22674, 34011, 37790, 45348, 56685, 68022, 75580, 94475, 102033, 113370, 136044, 170055, 188950, 204066, 226740, 283425, 306099, 340110, 377900, 408132, 510165, 566850, 612198, 680220, 850275, 1020330, 1133700, 1224396, 1530495, 1700550, 2040660, 2550825, 3060990, 3401100, 5101650, 6121980, 7652475, 10203300, 15304950, 30609900]

約数ペア:

[(1, 30609900), (2, 15304950), (3, 10203300), (4, 7652475), (5, 6121980), (6, 5101650), (9, 3401100), (10, 3060990), (12, 2550825), (15, 2040660), (18, 1700550), (20, 1530495), (25, 1224396), (27, 1133700), (30, 1020330), (36, 850275), (45, 680220), (50, 612198), (54, 566850), (60, 510165), (75, 408132), (81, 377900), (90, 340110), (100, 306099), (108, 283425), (135, 226740), (150, 204066), (162, 188950), (180, 170055), (225, 136044), (270, 113370), (300, 102033), (324, 94475), (405, 75580), (450, 68022), (540, 56685), (675, 45348), (810, 37790), (900, 34011), (1350, 22674), (1620, 18895), (2025, 15116), (2700, 11337), (3779, 8100), (4050, 7558)]