12890700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{14323}}^1$

素因数の和:14343

約数の個数: 54

約数和(自身を含む): 40408004

約数和(自身を除く): 27517304

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, 14323, 28646, 42969, 57292, 71615, 85938, 128907, 143230, 171876, 214845, 257814, 286460, 358075, 429690, 515628, 644535, 716150, 859380, 1074225, 1289070, 1432300, 2148450, 2578140, 3222675, 4296900, 6445350, 12890700]

約数ペア:

[(1, 12890700), (2, 6445350), (3, 4296900), (4, 3222675), (5, 2578140), (6, 2148450), (9, 1432300), (10, 1289070), (12, 1074225), (15, 859380), (18, 716150), (20, 644535), (25, 515628), (30, 429690), (36, 358075), (45, 286460), (50, 257814), (60, 214845), (75, 171876), (90, 143230), (100, 128907), (150, 85938), (180, 71615), (225, 57292), (300, 42969), (450, 28646), (900, 14323)]