54006660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 164988096

約数和(自身を除く): 110981436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 1987, 2265, 2718, 3020, 3974, 4530, 5436, 5961, 6795, 7948, 9060, 9935, 11922, 13590, 17883, 19870, 23844, 27180, 29805, 35766, 39740, 59610, 71532, 89415, 119220, 178830, 300037, 357660, 600074, 900111, 1200148, 1500185, 1800222, 2700333, 3000370, 3600444, 4500555, 5400666, 6000740, 9001110, 10801332, 13501665, 18002220, 27003330, 54006660]

約数ペア:

[(1, 54006660), (2, 27003330), (3, 18002220), (4, 13501665), (5, 10801332), (6, 9001110), (9, 6000740), (10, 5400666), (12, 4500555), (15, 3600444), (18, 3000370), (20, 2700333), (30, 1800222), (36, 1500185), (45, 1200148), (60, 900111), (90, 600074), (151, 357660), (180, 300037), (302, 178830), (453, 119220), (604, 89415), (755, 71532), (906, 59610), (1359, 39740), (1510, 35766), (1812, 29805), (1987, 27180), (2265, 23844), (2718, 19870), (3020, 17883), (3974, 13590), (4530, 11922), (5436, 9935), (5961, 9060), (6795, 7948)]