57412620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10335

約数の個数: 72

約数和(自身を含む): 179786880

約数和(自身を除く): 122374260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10289, 20578, 30867, 41156, 51445, 61734, 92601, 102890, 123468, 154335, 185202, 205780, 308670, 318959, 370404, 463005, 617340, 637918, 926010, 956877, 1275836, 1594795, 1852020, 1913754, 2870631, 3189590, 3827508, 4784385, 5741262, 6379180, 9568770, 11482524, 14353155, 19137540, 28706310, 57412620]

約数ペア:

[(1, 57412620), (2, 28706310), (3, 19137540), (4, 14353155), (5, 11482524), (6, 9568770), (9, 6379180), (10, 5741262), (12, 4784385), (15, 3827508), (18, 3189590), (20, 2870631), (30, 1913754), (31, 1852020), (36, 1594795), (45, 1275836), (60, 956877), (62, 926010), (90, 637918), (93, 617340), (124, 463005), (155, 370404), (180, 318959), (186, 308670), (279, 205780), (310, 185202), (372, 154335), (465, 123468), (558, 102890), (620, 92601), (930, 61734), (1116, 51445), (1395, 41156), (1860, 30867), (2790, 20578), (5580, 10289)]