13581900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{15091}}^1$

素因数の和:15111

約数の個数: 54

約数和(自身を含む): 42574532

約数和(自身を除く): 28992632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 15091, 30182, 45273, 60364, 75455, 90546, 135819, 150910, 181092, 226365, 271638, 301820, 377275, 452730, 543276, 679095, 754550, 905460, 1131825, 1358190, 1509100, 2263650, 2716380, 3395475, 4527300, 6790950, 13581900]

約数ペア:

[(1, 13581900), (2, 6790950), (3, 4527300), (4, 3395475), (5, 2716380), (6, 2263650), (9, 1509100), (10, 1358190), (12, 1131825), (15, 905460), (18, 754550), (20, 679095), (25, 543276), (30, 452730), (36, 377275), (45, 301820), (50, 271638), (60, 226365), (75, 181092), (90, 150910), (100, 135819), (150, 90546), (180, 75455), (225, 60364), (300, 45273), (450, 30182), (900, 15091)]