102250680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121727}}^1$

素因数の和:121748

約数の個数: 64

約数和(自身を含む): 350576640

約数和(自身を除く): 248325960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121727, 243454, 365181, 486908, 608635, 730362, 852089, 973816, 1217270, 1460724, 1704178, 1825905, 2434540, 2556267, 2921448, 3408356, 3651810, 4260445, 4869080, 5112534, 6816712, 7303620, 8520890, 10225068, 12781335, 14607240, 17041780, 20450136, 25562670, 34083560, 51125340, 102250680]

約数ペア:

[(1, 102250680), (2, 51125340), (3, 34083560), (4, 25562670), (5, 20450136), (6, 17041780), (7, 14607240), (8, 12781335), (10, 10225068), (12, 8520890), (14, 7303620), (15, 6816712), (20, 5112534), (21, 4869080), (24, 4260445), (28, 3651810), (30, 3408356), (35, 2921448), (40, 2556267), (42, 2434540), (56, 1825905), (60, 1704178), (70, 1460724), (84, 1217270), (105, 973816), (120, 852089), (140, 730362), (168, 608635), (210, 486908), (280, 365181), (420, 243454), (840, 121727)]