55410660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7159}}^1$

素因数の和:7217

約数の個数: 72

約数和(自身を含む): 172011840

約数和(自身を除く): 116601180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7159, 7740, 14318, 21477, 28636, 35795, 42954, 64431, 71590, 85908, 107385, 128862, 143180, 214770, 257724, 307837, 322155, 429540, 615674, 644310, 923511, 1231348, 1288620, 1539185, 1847022, 2770533, 3078370, 3694044, 4617555, 5541066, 6156740, 9235110, 11082132, 13852665, 18470220, 27705330, 55410660]

約数ペア:

[(1, 55410660), (2, 27705330), (3, 18470220), (4, 13852665), (5, 11082132), (6, 9235110), (9, 6156740), (10, 5541066), (12, 4617555), (15, 3694044), (18, 3078370), (20, 2770533), (30, 1847022), (36, 1539185), (43, 1288620), (45, 1231348), (60, 923511), (86, 644310), (90, 615674), (129, 429540), (172, 322155), (180, 307837), (215, 257724), (258, 214770), (387, 143180), (430, 128862), (516, 107385), (645, 85908), (774, 71590), (860, 64431), (1290, 42954), (1548, 35795), (1935, 28636), (2580, 21477), (3870, 14318), (7159, 7740)]