9081900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{10091}}^1$

素因数の和:10111

約数の個数: 54

約数和(自身を含む): 28469532

約数和(自身を除く): 19387632

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, 10091, 20182, 30273, 40364, 50455, 60546, 90819, 100910, 121092, 151365, 181638, 201820, 252275, 302730, 363276, 454095, 504550, 605460, 756825, 908190, 1009100, 1513650, 1816380, 2270475, 3027300, 4540950, 9081900]

約数ペア:

[(1, 9081900), (2, 4540950), (3, 3027300), (4, 2270475), (5, 1816380), (6, 1513650), (9, 1009100), (10, 908190), (12, 756825), (15, 605460), (18, 504550), (20, 454095), (25, 363276), (30, 302730), (36, 252275), (45, 201820), (50, 181638), (60, 151365), (75, 121092), (90, 100910), (100, 90819), (150, 60546), (180, 50455), (225, 40364), (300, 30273), (450, 20182), (900, 10091)]