105773220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 370126848

約数和(自身を除く): 264353628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 661, 762, 889, 1143, 1260, 1270, 1322, 1524, 1778, 1905, 1983, 2286, 2540, 2644, 2667, 3305, 3556, 3810, 3966, 4445, 4572, 4627, 5334, 5715, 5949, 6610, 7620, 7932, 8001, 8890, 9254, 9915, 10668, 11430, 11898, 13220, 13335, 13881, 16002, 17780, 18508, 19830, 22860, 23135, 23796, 26670, 27762, 29745, 32004, 39660, 40005, 41643, 46270, 53340, 55524, 59490, 69405, 80010, 83286, 83947, 92540, 118980, 138810, 160020, 166572, 167894, 208215, 251841, 277620, 335788, 416430, 419735, 503682, 587629, 755523, 832860, 839470, 1007364, 1175258, 1259205, 1511046, 1678940, 1762887, 2350516, 2518410, 2938145, 3022092, 3525774, 3777615, 5036820, 5288661, 5876290, 7051548, 7555230, 8814435, 10577322, 11752580, 15110460, 17628870, 21154644, 26443305, 35257740, 52886610, 105773220]

約数ペア:

[(1, 105773220), (2, 52886610), (3, 35257740), (4, 26443305), (5, 21154644), (6, 17628870), (7, 15110460), (9, 11752580), (10, 10577322), (12, 8814435), (14, 7555230), (15, 7051548), (18, 5876290), (20, 5288661), (21, 5036820), (28, 3777615), (30, 3525774), (35, 3022092), (36, 2938145), (42, 2518410), (45, 2350516), (60, 1762887), (63, 1678940), (70, 1511046), (84, 1259205), (90, 1175258), (105, 1007364), (126, 839470), (127, 832860), (140, 755523), (180, 587629), (210, 503682), (252, 419735), (254, 416430), (315, 335788), (381, 277620), (420, 251841), (508, 208215), (630, 167894), (635, 166572), (661, 160020), (762, 138810), (889, 118980), (1143, 92540), (1260, 83947), (1270, 83286), (1322, 80010), (1524, 69405), (1778, 59490), (1905, 55524), (1983, 53340), (2286, 46270), (2540, 41643), (2644, 40005), (2667, 39660), (3305, 32004), (3556, 29745), (3810, 27762), (3966, 26670), (4445, 23796), (4572, 23135), (4627, 22860), (5334, 19830), (5715, 18508), (5949, 17780), (6610, 16002), (7620, 13881), (7932, 13335), (8001, 13220), (8890, 11898), (9254, 11430), (9915, 10668)]