69856380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35281}}^1$

素因数の和:35307

約数の個数: 72

約数和(自身を含む): 231167664

約数和(自身を除く): 161311284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 35281, 70562, 105843, 141124, 176405, 211686, 317529, 352810, 388091, 423372, 529215, 635058, 705620, 776182, 1058430, 1164273, 1270116, 1552364, 1587645, 1940455, 2116860, 2328546, 3175290, 3492819, 3880910, 4657092, 5821365, 6350580, 6985638, 7761820, 11642730, 13971276, 17464095, 23285460, 34928190, 69856380]

約数ペア:

[(1, 69856380), (2, 34928190), (3, 23285460), (4, 17464095), (5, 13971276), (6, 11642730), (9, 7761820), (10, 6985638), (11, 6350580), (12, 5821365), (15, 4657092), (18, 3880910), (20, 3492819), (22, 3175290), (30, 2328546), (33, 2116860), (36, 1940455), (44, 1587645), (45, 1552364), (55, 1270116), (60, 1164273), (66, 1058430), (90, 776182), (99, 705620), (110, 635058), (132, 529215), (165, 423372), (180, 388091), (198, 352810), (220, 317529), (330, 211686), (396, 176405), (495, 141124), (660, 105843), (990, 70562), (1980, 35281)]