858752820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1801}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 2676186240

約数和(自身を除く): 1817433420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 883, 1766, 1801, 2649, 3532, 3602, 4415, 5298, 5403, 7204, 7947, 8830, 9005, 10596, 10806, 13245, 15894, 16209, 17660, 18010, 21612, 23841, 26490, 27015, 31788, 32418, 36020, 39735, 47682, 48627, 52980, 54030, 64836, 79470, 81045, 95364, 97254, 108060, 119205, 158940, 162090, 194508, 238410, 243135, 324180, 476820, 486270, 972540, 1590283, 3180566, 4770849, 6361132, 7951415, 9541698, 14312547, 15902830, 19083396, 23854245, 28625094, 31805660, 42937641, 47708490, 57250188, 71562735, 85875282, 95416980, 143125470, 171750564, 214688205, 286250940, 429376410, 858752820]

約数ペア:

[(1, 858752820), (2, 429376410), (3, 286250940), (4, 214688205), (5, 171750564), (6, 143125470), (9, 95416980), (10, 85875282), (12, 71562735), (15, 57250188), (18, 47708490), (20, 42937641), (27, 31805660), (30, 28625094), (36, 23854245), (45, 19083396), (54, 15902830), (60, 14312547), (90, 9541698), (108, 7951415), (135, 6361132), (180, 4770849), (270, 3180566), (540, 1590283), (883, 972540), (1766, 486270), (1801, 476820), (2649, 324180), (3532, 243135), (3602, 238410), (4415, 194508), (5298, 162090), (5403, 158940), (7204, 119205), (7947, 108060), (8830, 97254), (9005, 95364), (10596, 81045), (10806, 79470), (13245, 64836), (15894, 54030), (16209, 52980), (17660, 48627), (18010, 47682), (21612, 39735), (23841, 36020), (26490, 32418), (27015, 31788)]