118716660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2381}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 361559016

約数和(自身を除く): 242842356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2381, 2493, 2770, 3324, 4155, 4762, 4986, 5540, 7143, 8310, 9524, 9972, 11905, 12465, 14286, 16620, 21429, 23810, 24930, 28572, 35715, 42858, 47620, 49860, 71430, 85716, 107145, 142860, 214290, 428580, 659537, 1319074, 1978611, 2638148, 3297685, 3957222, 5935833, 6595370, 7914444, 9893055, 11871666, 13190740, 19786110, 23743332, 29679165, 39572220, 59358330, 118716660]

約数ペア:

[(1, 118716660), (2, 59358330), (3, 39572220), (4, 29679165), (5, 23743332), (6, 19786110), (9, 13190740), (10, 11871666), (12, 9893055), (15, 7914444), (18, 6595370), (20, 5935833), (30, 3957222), (36, 3297685), (45, 2638148), (60, 1978611), (90, 1319074), (180, 659537), (277, 428580), (554, 214290), (831, 142860), (1108, 107145), (1385, 85716), (1662, 71430), (2381, 49860), (2493, 47620), (2770, 42858), (3324, 35715), (4155, 28572), (4762, 24930), (4986, 23810), (5540, 21429), (7143, 16620), (8310, 14286), (9524, 12465), (9972, 11905)]