139353660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5651}}^1$

素因数の和:5803

約数の個数: 72

約数和(自身を含む): 425866896

約数和(自身を除く): 286513236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 5651, 6165, 8220, 11302, 12330, 16953, 22604, 24660, 28255, 33906, 50859, 56510, 67812, 84765, 101718, 113020, 169530, 203436, 254295, 339060, 508590, 774187, 1017180, 1548374, 2322561, 3096748, 3870935, 4645122, 6967683, 7741870, 9290244, 11612805, 13935366, 15483740, 23225610, 27870732, 34838415, 46451220, 69676830, 139353660]

約数ペア:

[(1, 139353660), (2, 69676830), (3, 46451220), (4, 34838415), (5, 27870732), (6, 23225610), (9, 15483740), (10, 13935366), (12, 11612805), (15, 9290244), (18, 7741870), (20, 6967683), (30, 4645122), (36, 3870935), (45, 3096748), (60, 2322561), (90, 1548374), (137, 1017180), (180, 774187), (274, 508590), (411, 339060), (548, 254295), (685, 203436), (822, 169530), (1233, 113020), (1370, 101718), (1644, 84765), (2055, 67812), (2466, 56510), (2740, 50859), (4110, 33906), (4932, 28255), (5651, 24660), (6165, 22604), (8220, 16953), (11302, 12330)]