55610460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 169552656

約数和(自身を除く): 113942196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1361, 1362, 2043, 2270, 2722, 2724, 3405, 4083, 4086, 4540, 5444, 6805, 6810, 8166, 8172, 10215, 12249, 13610, 13620, 16332, 20415, 20430, 24498, 27220, 40830, 40860, 48996, 61245, 81660, 122490, 244980, 308947, 617894, 926841, 1235788, 1544735, 1853682, 2780523, 3089470, 3707364, 4634205, 5561046, 6178940, 9268410, 11122092, 13902615, 18536820, 27805230, 55610460]

約数ペア:

[(1, 55610460), (2, 27805230), (3, 18536820), (4, 13902615), (5, 11122092), (6, 9268410), (9, 6178940), (10, 5561046), (12, 4634205), (15, 3707364), (18, 3089470), (20, 2780523), (30, 1853682), (36, 1544735), (45, 1235788), (60, 926841), (90, 617894), (180, 308947), (227, 244980), (454, 122490), (681, 81660), (908, 61245), (1135, 48996), (1361, 40860), (1362, 40830), (2043, 27220), (2270, 24498), (2722, 20430), (2724, 20415), (3405, 16332), (4083, 13620), (4086, 13610), (4540, 12249), (5444, 10215), (6805, 8172), (6810, 8166)]