54016380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27281}}^1$

素因数の和:27307

約数の個数: 72

約数和(自身を含む): 178751664

約数和(自身を除く): 124735284

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, 27281, 54562, 81843, 109124, 136405, 163686, 245529, 272810, 300091, 327372, 409215, 491058, 545620, 600182, 818430, 900273, 982116, 1200364, 1227645, 1500455, 1636860, 1800546, 2455290, 2700819, 3000910, 3601092, 4501365, 4910580, 5401638, 6001820, 9002730, 10803276, 13504095, 18005460, 27008190, 54016380]

約数ペア:

[(1, 54016380), (2, 27008190), (3, 18005460), (4, 13504095), (5, 10803276), (6, 9002730), (9, 6001820), (10, 5401638), (11, 4910580), (12, 4501365), (15, 3601092), (18, 3000910), (20, 2700819), (22, 2455290), (30, 1800546), (33, 1636860), (36, 1500455), (44, 1227645), (45, 1200364), (55, 982116), (60, 900273), (66, 818430), (90, 600182), (99, 545620), (110, 491058), (132, 409215), (165, 327372), (180, 300091), (198, 272810), (220, 245529), (330, 163686), (396, 136405), (495, 109124), (660, 81843), (990, 54562), (1980, 27281)]