67741800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^2$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 241904160

約数和(自身を除く): 174162360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 127, 140, 150, 168, 175, 200, 210, 254, 280, 300, 350, 381, 420, 508, 525, 600, 635, 700, 762, 840, 889, 1016, 1050, 1270, 1400, 1524, 1778, 1905, 2100, 2540, 2667, 3048, 3175, 3556, 3810, 4200, 4445, 5080, 5334, 6350, 7112, 7620, 8890, 9525, 10668, 12700, 13335, 15240, 16129, 17780, 19050, 21336, 22225, 25400, 26670, 32258, 35560, 38100, 44450, 48387, 53340, 64516, 66675, 76200, 80645, 88900, 96774, 106680, 112903, 129032, 133350, 161290, 177800, 193548, 225806, 241935, 266700, 322580, 338709, 387096, 403225, 451612, 483870, 533400, 564515, 645160, 677418, 806450, 903224, 967740, 1129030, 1209675, 1354836, 1612900, 1693545, 1935480, 2258060, 2419350, 2709672, 2822575, 3225800, 3387090, 4516120, 4838700, 5645150, 6774180, 8467725, 9677400, 11290300, 13548360, 16935450, 22580600, 33870900, 67741800]

約数ペア:

[(1, 67741800), (2, 33870900), (3, 22580600), (4, 16935450), (5, 13548360), (6, 11290300), (7, 9677400), (8, 8467725), (10, 6774180), (12, 5645150), (14, 4838700), (15, 4516120), (20, 3387090), (21, 3225800), (24, 2822575), (25, 2709672), (28, 2419350), (30, 2258060), (35, 1935480), (40, 1693545), (42, 1612900), (50, 1354836), (56, 1209675), (60, 1129030), (70, 967740), (75, 903224), (84, 806450), (100, 677418), (105, 645160), (120, 564515), (127, 533400), (140, 483870), (150, 451612), (168, 403225), (175, 387096), (200, 338709), (210, 322580), (254, 266700), (280, 241935), (300, 225806), (350, 193548), (381, 177800), (420, 161290), (508, 133350), (525, 129032), (600, 112903), (635, 106680), (700, 96774), (762, 88900), (840, 80645), (889, 76200), (1016, 66675), (1050, 64516), (1270, 53340), (1400, 48387), (1524, 44450), (1778, 38100), (1905, 35560), (2100, 32258), (2540, 26670), (2667, 25400), (3048, 22225), (3175, 21336), (3556, 19050), (3810, 17780), (4200, 16129), (4445, 15240), (5080, 13335), (5334, 12700), (6350, 10668), (7112, 9525), (7620, 8890)]