75742800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 283410432

約数和(自身を除く): 207667632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 71, 75, 80, 84, 100, 105, 112, 120, 127, 140, 142, 150, 168, 175, 200, 210, 213, 240, 254, 280, 284, 300, 336, 350, 355, 381, 400, 420, 426, 497, 508, 525, 560, 568, 600, 635, 700, 710, 762, 840, 852, 889, 994, 1016, 1050, 1065, 1136, 1200, 1270, 1400, 1420, 1491, 1524, 1680, 1704, 1775, 1778, 1905, 1988, 2032, 2100, 2130, 2485, 2540, 2667, 2800, 2840, 2982, 3048, 3175, 3408, 3550, 3556, 3810, 3976, 4200, 4260, 4445, 4970, 5080, 5325, 5334, 5680, 5964, 6096, 6350, 7100, 7112, 7455, 7620, 7952, 8400, 8520, 8890, 9017, 9525, 9940, 10160, 10650, 10668, 11928, 12425, 12700, 13335, 14200, 14224, 14910, 15240, 17040, 17780, 18034, 19050, 19880, 21300, 21336, 22225, 23856, 24850, 25400, 26670, 27051, 28400, 29820, 30480, 35560, 36068, 37275, 38100, 39760, 42600, 42672, 44450, 45085, 49700, 50800, 53340, 54102, 59640, 63119, 66675, 71120, 72136, 74550, 76200, 85200, 88900, 90170, 99400, 106680, 108204, 119280, 126238, 133350, 135255, 144272, 149100, 152400, 177800, 180340, 189357, 198800, 213360, 216408, 225425, 252476, 266700, 270510, 298200, 315595, 355600, 360680, 378714, 432816, 450850, 504952, 533400, 541020, 596400, 631190, 676275, 721360, 757428, 901700, 946785, 1009904, 1066800, 1082040, 1262380, 1352550, 1514856, 1577975, 1803400, 1893570, 2164080, 2524760, 2705100, 3029712, 3155950, 3606800, 3787140, 4733925, 5049520, 5410200, 6311900, 7574280, 9467850, 10820400, 12623800, 15148560, 18935700, 25247600, 37871400, 75742800]

約数ペア:

[(1, 75742800), (2, 37871400), (3, 25247600), (4, 18935700), (5, 15148560), (6, 12623800), (7, 10820400), (8, 9467850), (10, 7574280), (12, 6311900), (14, 5410200), (15, 5049520), (16, 4733925), (20, 3787140), (21, 3606800), (24, 3155950), (25, 3029712), (28, 2705100), (30, 2524760), (35, 2164080), (40, 1893570), (42, 1803400), (48, 1577975), (50, 1514856), (56, 1352550), (60, 1262380), (70, 1082040), (71, 1066800), (75, 1009904), (80, 946785), (84, 901700), (100, 757428), (105, 721360), (112, 676275), (120, 631190), (127, 596400), (140, 541020), (142, 533400), (150, 504952), (168, 450850), (175, 432816), (200, 378714), (210, 360680), (213, 355600), (240, 315595), (254, 298200), (280, 270510), (284, 266700), (300, 252476), (336, 225425), (350, 216408), (355, 213360), (381, 198800), (400, 189357), (420, 180340), (426, 177800), (497, 152400), (508, 149100), (525, 144272), (560, 135255), (568, 133350), (600, 126238), (635, 119280), (700, 108204), (710, 106680), (762, 99400), (840, 90170), (852, 88900), (889, 85200), (994, 76200), (1016, 74550), (1050, 72136), (1065, 71120), (1136, 66675), (1200, 63119), (1270, 59640), (1400, 54102), (1420, 53340), (1491, 50800), (1524, 49700), (1680, 45085), (1704, 44450), (1775, 42672), (1778, 42600), (1905, 39760), (1988, 38100), (2032, 37275), (2100, 36068), (2130, 35560), (2485, 30480), (2540, 29820), (2667, 28400), (2800, 27051), (2840, 26670), (2982, 25400), (3048, 24850), (3175, 23856), (3408, 22225), (3550, 21336), (3556, 21300), (3810, 19880), (3976, 19050), (4200, 18034), (4260, 17780), (4445, 17040), (4970, 15240), (5080, 14910), (5325, 14224), (5334, 14200), (5680, 13335), (5964, 12700), (6096, 12425), (6350, 11928), (7100, 10668), (7112, 10650), (7455, 10160), (7620, 9940), (7952, 9525), (8400, 9017), (8520, 8890)]