118446660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21227}}^1$

素因数の和:21273

約数の個数: 72

約数和(自身を含む): 370895616

約数和(自身を除く): 252448956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 21227, 42454, 63681, 84908, 106135, 127362, 191043, 212270, 254724, 318405, 382086, 424540, 636810, 658037, 764172, 955215, 1273620, 1316074, 1910430, 1974111, 2632148, 3290185, 3820860, 3948222, 5922333, 6580370, 7896444, 9870555, 11844666, 13160740, 19741110, 23689332, 29611665, 39482220, 59223330, 118446660]

約数ペア:

[(1, 118446660), (2, 59223330), (3, 39482220), (4, 29611665), (5, 23689332), (6, 19741110), (9, 13160740), (10, 11844666), (12, 9870555), (15, 7896444), (18, 6580370), (20, 5922333), (30, 3948222), (31, 3820860), (36, 3290185), (45, 2632148), (60, 1974111), (62, 1910430), (90, 1316074), (93, 1273620), (124, 955215), (155, 764172), (180, 658037), (186, 636810), (279, 424540), (310, 382086), (372, 318405), (465, 254724), (558, 212270), (620, 191043), (930, 127362), (1116, 106135), (1395, 84908), (1860, 63681), (2790, 42454), (5580, 21227)]