86433660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 279552000

約数和(自身を除く): 193118340

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, 127, 171, 180, 190, 199, 228, 254, 285, 342, 380, 381, 398, 508, 570, 597, 635, 684, 762, 796, 855, 995, 1140, 1143, 1194, 1270, 1524, 1710, 1791, 1905, 1990, 2286, 2388, 2413, 2540, 2985, 3420, 3582, 3781, 3810, 3980, 4572, 4826, 5715, 5970, 7164, 7239, 7562, 7620, 8955, 9652, 11343, 11430, 11940, 12065, 14478, 15124, 17910, 18905, 21717, 22686, 22860, 24130, 25273, 28956, 34029, 35820, 36195, 37810, 43434, 45372, 48260, 50546, 56715, 68058, 72390, 75620, 75819, 86868, 101092, 108585, 113430, 126365, 136116, 144780, 151638, 170145, 217170, 226860, 227457, 252730, 303276, 340290, 379095, 434340, 454914, 480187, 505460, 680580, 758190, 909828, 960374, 1137285, 1440561, 1516380, 1920748, 2274570, 2400935, 2881122, 4321683, 4549140, 4801870, 5762244, 7202805, 8643366, 9603740, 14405610, 17286732, 21608415, 28811220, 43216830, 86433660]

約数ペア:

[(1, 86433660), (2, 43216830), (3, 28811220), (4, 21608415), (5, 17286732), (6, 14405610), (9, 9603740), (10, 8643366), (12, 7202805), (15, 5762244), (18, 4801870), (19, 4549140), (20, 4321683), (30, 2881122), (36, 2400935), (38, 2274570), (45, 1920748), (57, 1516380), (60, 1440561), (76, 1137285), (90, 960374), (95, 909828), (114, 758190), (127, 680580), (171, 505460), (180, 480187), (190, 454914), (199, 434340), (228, 379095), (254, 340290), (285, 303276), (342, 252730), (380, 227457), (381, 226860), (398, 217170), (508, 170145), (570, 151638), (597, 144780), (635, 136116), (684, 126365), (762, 113430), (796, 108585), (855, 101092), (995, 86868), (1140, 75819), (1143, 75620), (1194, 72390), (1270, 68058), (1524, 56715), (1710, 50546), (1791, 48260), (1905, 45372), (1990, 43434), (2286, 37810), (2388, 36195), (2413, 35820), (2540, 34029), (2985, 28956), (3420, 25273), (3582, 24130), (3781, 22860), (3810, 22686), (3980, 21717), (4572, 18905), (4826, 17910), (5715, 15124), (5970, 14478), (7164, 12065), (7239, 11940), (7562, 11430), (7620, 11343), (8955, 9652)]