55839780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34469}}^1$

素因数の和:34490

約数の個数: 60

約数和(自身を含む): 175176540

約数和(自身を除く): 119336760

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, 34469, 68938, 103407, 137876, 172345, 206814, 310221, 344690, 413628, 517035, 620442, 689380, 930663, 1034070, 1240884, 1551105, 1861326, 2068140, 2791989, 3102210, 3722652, 4653315, 5583978, 6204420, 9306630, 11167956, 13959945, 18613260, 27919890, 55839780]

約数ペア:

[(1, 55839780), (2, 27919890), (3, 18613260), (4, 13959945), (5, 11167956), (6, 9306630), (9, 6204420), (10, 5583978), (12, 4653315), (15, 3722652), (18, 3102210), (20, 2791989), (27, 2068140), (30, 1861326), (36, 1551105), (45, 1240884), (54, 1034070), (60, 930663), (81, 689380), (90, 620442), (108, 517035), (135, 413628), (162, 344690), (180, 310221), (270, 206814), (324, 172345), (405, 137876), (540, 103407), (810, 68938), (1620, 34469)]