82446660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{50893}}^1$

素因数の和:50914

約数の個数: 60

約数和(自身を含む): 258643308

約数和(自身を除く): 176196648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 50893, 101786, 152679, 203572, 254465, 305358, 458037, 508930, 610716, 763395, 916074, 1017860, 1374111, 1526790, 1832148, 2290185, 2748222, 3053580, 4122333, 4580370, 5496444, 6870555, 8244666, 9160740, 13741110, 16489332, 20611665, 27482220, 41223330, 82446660]

約数ペア:

[(1, 82446660), (2, 41223330), (3, 27482220), (4, 20611665), (5, 16489332), (6, 13741110), (9, 9160740), (10, 8244666), (12, 6870555), (15, 5496444), (18, 4580370), (20, 4122333), (27, 3053580), (30, 2748222), (36, 2290185), (45, 1832148), (54, 1526790), (60, 1374111), (81, 1017860), (90, 916074), (108, 763395), (135, 610716), (162, 508930), (180, 458037), (270, 305358), (324, 254465), (405, 203572), (540, 152679), (810, 101786), (1620, 50893)]