11727180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 39137280

約数和(自身を除く): 27410100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 127, 135, 162, 171, 180, 190, 228, 243, 254, 270, 285, 324, 342, 380, 381, 405, 486, 508, 513, 540, 570, 635, 684, 762, 810, 855, 972, 1026, 1140, 1143, 1215, 1270, 1524, 1539, 1620, 1710, 1905, 2052, 2286, 2413, 2430, 2540, 2565, 3078, 3420, 3429, 3810, 4572, 4617, 4826, 4860, 5130, 5715, 6156, 6858, 7239, 7620, 7695, 9234, 9652, 10260, 10287, 11430, 12065, 13716, 14478, 15390, 17145, 18468, 20574, 21717, 22860, 23085, 24130, 28956, 30780, 30861, 34290, 36195, 41148, 43434, 46170, 48260, 51435, 61722, 65151, 68580, 72390, 86868, 92340, 102870, 108585, 123444, 130302, 144780, 154305, 195453, 205740, 217170, 260604, 308610, 325755, 390906, 434340, 586359, 617220, 651510, 781812, 977265, 1172718, 1303020, 1954530, 2345436, 2931795, 3909060, 5863590, 11727180]

約数ペア:

[(1, 11727180), (2, 5863590), (3, 3909060), (4, 2931795), (5, 2345436), (6, 1954530), (9, 1303020), (10, 1172718), (12, 977265), (15, 781812), (18, 651510), (19, 617220), (20, 586359), (27, 434340), (30, 390906), (36, 325755), (38, 308610), (45, 260604), (54, 217170), (57, 205740), (60, 195453), (76, 154305), (81, 144780), (90, 130302), (95, 123444), (108, 108585), (114, 102870), (127, 92340), (135, 86868), (162, 72390), (171, 68580), (180, 65151), (190, 61722), (228, 51435), (243, 48260), (254, 46170), (270, 43434), (285, 41148), (324, 36195), (342, 34290), (380, 30861), (381, 30780), (405, 28956), (486, 24130), (508, 23085), (513, 22860), (540, 21717), (570, 20574), (635, 18468), (684, 17145), (762, 15390), (810, 14478), (855, 13716), (972, 12065), (1026, 11430), (1140, 10287), (1143, 10260), (1215, 9652), (1270, 9234), (1524, 7695), (1539, 7620), (1620, 7239), (1710, 6858), (1905, 6156), (2052, 5715), (2286, 5130), (2413, 4860), (2430, 4826), (2540, 4617), (2565, 4572), (3078, 3810), (3420, 3429)]