27331740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 83341440

約数和(自身を除く): 56009700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 479, 634, 951, 958, 1268, 1437, 1585, 1902, 1916, 2395, 2853, 2874, 3170, 3804, 4311, 4755, 4790, 5706, 5748, 6340, 7185, 8622, 9510, 9580, 11412, 14265, 14370, 17244, 19020, 21555, 28530, 28740, 43110, 57060, 86220, 151843, 303686, 455529, 607372, 759215, 911058, 1366587, 1518430, 1822116, 2277645, 2733174, 3036860, 4555290, 5466348, 6832935, 9110580, 13665870, 27331740]

約数ペア:

[(1, 27331740), (2, 13665870), (3, 9110580), (4, 6832935), (5, 5466348), (6, 4555290), (9, 3036860), (10, 2733174), (12, 2277645), (15, 1822116), (18, 1518430), (20, 1366587), (30, 911058), (36, 759215), (45, 607372), (60, 455529), (90, 303686), (180, 151843), (317, 86220), (479, 57060), (634, 43110), (951, 28740), (958, 28530), (1268, 21555), (1437, 19020), (1585, 17244), (1902, 14370), (1916, 14265), (2395, 11412), (2853, 9580), (2874, 9510), (3170, 8622), (3804, 7185), (4311, 6340), (4755, 5748), (4790, 5706)]