64950660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{40093}}^1$

素因数の和:40114

約数の個数: 60

約数和(自身を含む): 203757708

約数和(自身を除く): 138807048

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, 40093, 80186, 120279, 160372, 200465, 240558, 360837, 400930, 481116, 601395, 721674, 801860, 1082511, 1202790, 1443348, 1804185, 2165022, 2405580, 3247533, 3608370, 4330044, 5412555, 6495066, 7216740, 10825110, 12990132, 16237665, 21650220, 32475330, 64950660]

約数ペア:

[(1, 64950660), (2, 32475330), (3, 21650220), (4, 16237665), (5, 12990132), (6, 10825110), (9, 7216740), (10, 6495066), (12, 5412555), (15, 4330044), (18, 3608370), (20, 3247533), (27, 2405580), (30, 2165022), (36, 1804185), (45, 1443348), (54, 1202790), (60, 1082511), (81, 801860), (90, 721674), (108, 601395), (135, 481116), (162, 400930), (180, 360837), (270, 240558), (324, 200465), (405, 160372), (540, 120279), (810, 80186), (1620, 40093)]