299862180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87679}}^1$

素因数の和:87713

約数の個数: 72

約数和(自身を含む): 957465600

約数和(自身を除く): 657603420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 87679, 175358, 263037, 350716, 438395, 526074, 789111, 876790, 1052148, 1315185, 1578222, 1665901, 1753580, 2630370, 3156444, 3331802, 3945555, 4997703, 5260740, 6663604, 7891110, 8329505, 9995406, 14993109, 15782220, 16659010, 19990812, 24988515, 29986218, 33318020, 49977030, 59972436, 74965545, 99954060, 149931090, 299862180]

約数ペア:

[(1, 299862180), (2, 149931090), (3, 99954060), (4, 74965545), (5, 59972436), (6, 49977030), (9, 33318020), (10, 29986218), (12, 24988515), (15, 19990812), (18, 16659010), (19, 15782220), (20, 14993109), (30, 9995406), (36, 8329505), (38, 7891110), (45, 6663604), (57, 5260740), (60, 4997703), (76, 3945555), (90, 3331802), (95, 3156444), (114, 2630370), (171, 1753580), (180, 1665901), (190, 1578222), (228, 1315185), (285, 1052148), (342, 876790), (380, 789111), (570, 526074), (684, 438395), (855, 350716), (1140, 263037), (1710, 175358), (3420, 87679)]