255302010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5801}}^1$

素因数の和:5980

約数の個数: 64

約数和(自身を含む): 685100160

約数和(自身を除く): 429798150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4401, 4890, 5801, 7335, 8802, 11602, 14670, 17403, 22005, 29005, 34806, 44010, 52209, 58010, 87015, 104418, 156627, 174030, 261045, 313254, 522090, 783135, 945563, 1566270, 1891126, 2836689, 4727815, 5673378, 8510067, 9455630, 14183445, 17020134, 25530201, 28366890, 42550335, 51060402, 85100670, 127651005, 255302010]

約数ペア:

[(1, 255302010), (2, 127651005), (3, 85100670), (5, 51060402), (6, 42550335), (9, 28366890), (10, 25530201), (15, 17020134), (18, 14183445), (27, 9455630), (30, 8510067), (45, 5673378), (54, 4727815), (90, 2836689), (135, 1891126), (163, 1566270), (270, 945563), (326, 783135), (489, 522090), (815, 313254), (978, 261045), (1467, 174030), (1630, 156627), (2445, 104418), (2934, 87015), (4401, 58010), (4890, 52209), (5801, 44010), (7335, 34806), (8802, 29005), (11602, 22005), (14670, 17403)]