55538460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34283}}^1$

素因数の和:34304

約数の個数: 60

約数和(自身を含む): 174231288

約数和(自身を除く): 118692828

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, 34283, 68566, 102849, 137132, 171415, 205698, 308547, 342830, 411396, 514245, 617094, 685660, 925641, 1028490, 1234188, 1542735, 1851282, 2056980, 2776923, 3085470, 3702564, 4628205, 5553846, 6170940, 9256410, 11107692, 13884615, 18512820, 27769230, 55538460]

約数ペア:

[(1, 55538460), (2, 27769230), (3, 18512820), (4, 13884615), (5, 11107692), (6, 9256410), (9, 6170940), (10, 5553846), (12, 4628205), (15, 3702564), (18, 3085470), (20, 2776923), (27, 2056980), (30, 1851282), (36, 1542735), (45, 1234188), (54, 1028490), (60, 925641), (81, 685660), (90, 617094), (108, 514245), (135, 411396), (162, 342830), (180, 308547), (270, 205698), (324, 171415), (405, 137132), (540, 102849), (810, 68566), (1620, 34283)]