51739800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 186654720

約数和(自身を除く): 134914920

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, 97, 100, 105, 120, 127, 140, 150, 168, 175, 194, 200, 210, 254, 280, 291, 300, 350, 381, 388, 420, 485, 508, 525, 582, 600, 635, 679, 700, 762, 776, 840, 889, 970, 1016, 1050, 1164, 1270, 1358, 1400, 1455, 1524, 1778, 1905, 1940, 2037, 2100, 2328, 2425, 2540, 2667, 2716, 2910, 3048, 3175, 3395, 3556, 3810, 3880, 4074, 4200, 4445, 4850, 5080, 5334, 5432, 5820, 6350, 6790, 7112, 7275, 7620, 8148, 8890, 9525, 9700, 10185, 10668, 11640, 12319, 12700, 13335, 13580, 14550, 15240, 16296, 16975, 17780, 19050, 19400, 20370, 21336, 22225, 24638, 25400, 26670, 27160, 29100, 33950, 35560, 36957, 38100, 40740, 44450, 49276, 50925, 53340, 58200, 61595, 66675, 67900, 73914, 76200, 81480, 86233, 88900, 98552, 101850, 106680, 123190, 133350, 135800, 147828, 172466, 177800, 184785, 203700, 246380, 258699, 266700, 295656, 307975, 344932, 369570, 407400, 431165, 492760, 517398, 533400, 615950, 689864, 739140, 862330, 923925, 1034796, 1231900, 1293495, 1478280, 1724660, 1847850, 2069592, 2155825, 2463800, 2586990, 3449320, 3695700, 4311650, 5173980, 6467475, 7391400, 8623300, 10347960, 12934950, 17246600, 25869900, 51739800]

約数ペア:

[(1, 51739800), (2, 25869900), (3, 17246600), (4, 12934950), (5, 10347960), (6, 8623300), (7, 7391400), (8, 6467475), (10, 5173980), (12, 4311650), (14, 3695700), (15, 3449320), (20, 2586990), (21, 2463800), (24, 2155825), (25, 2069592), (28, 1847850), (30, 1724660), (35, 1478280), (40, 1293495), (42, 1231900), (50, 1034796), (56, 923925), (60, 862330), (70, 739140), (75, 689864), (84, 615950), (97, 533400), (100, 517398), (105, 492760), (120, 431165), (127, 407400), (140, 369570), (150, 344932), (168, 307975), (175, 295656), (194, 266700), (200, 258699), (210, 246380), (254, 203700), (280, 184785), (291, 177800), (300, 172466), (350, 147828), (381, 135800), (388, 133350), (420, 123190), (485, 106680), (508, 101850), (525, 98552), (582, 88900), (600, 86233), (635, 81480), (679, 76200), (700, 73914), (762, 67900), (776, 66675), (840, 61595), (889, 58200), (970, 53340), (1016, 50925), (1050, 49276), (1164, 44450), (1270, 40740), (1358, 38100), (1400, 36957), (1455, 35560), (1524, 33950), (1778, 29100), (1905, 27160), (1940, 26670), (2037, 25400), (2100, 24638), (2328, 22225), (2425, 21336), (2540, 20370), (2667, 19400), (2716, 19050), (2910, 17780), (3048, 16975), (3175, 16296), (3395, 15240), (3556, 14550), (3810, 13580), (3880, 13335), (4074, 12700), (4200, 12319), (4445, 11640), (4850, 10668), (5080, 10185), (5334, 9700), (5432, 9525), (5820, 8890), (6350, 8148), (6790, 7620), (7112, 7275)]