66746400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 258733440

約数和(自身を除く): 191987040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 137, 140, 145, 150, 160, 168, 174, 175, 200, 203, 210, 224, 232, 240, 274, 280, 290, 300, 336, 348, 350, 400, 406, 411, 420, 435, 464, 480, 525, 548, 560, 580, 600, 609, 672, 685, 696, 700, 725, 800, 812, 822, 840, 870, 928, 959, 1015, 1050, 1096, 1120, 1160, 1200, 1218, 1370, 1392, 1400, 1450, 1624, 1644, 1680, 1740, 1918, 2030, 2055, 2100, 2175, 2192, 2320, 2400, 2436, 2740, 2784, 2800, 2877, 2900, 3045, 3248, 3288, 3360, 3425, 3480, 3836, 3973, 4060, 4110, 4200, 4350, 4384, 4640, 4795, 4872, 5075, 5480, 5600, 5754, 5800, 6090, 6496, 6576, 6850, 6960, 7672, 7946, 8120, 8220, 8400, 8700, 9590, 9744, 10150, 10275, 10960, 11508, 11600, 11919, 12180, 13152, 13700, 13920, 14385, 15225, 15344, 15892, 16240, 16440, 16800, 17400, 19180, 19488, 19865, 20300, 20550, 21920, 23016, 23200, 23838, 23975, 24360, 27400, 27811, 28770, 30450, 30688, 31784, 32480, 32880, 34800, 38360, 39730, 40600, 41100, 46032, 47676, 47950, 48720, 54800, 55622, 57540, 59595, 60900, 63568, 65760, 69600, 71925, 76720, 79460, 81200, 82200, 83433, 92064, 95352, 95900, 97440, 99325, 109600, 111244, 115080, 119190, 121800, 127136, 139055, 143850, 153440, 158920, 162400, 164400, 166866, 190704, 191800, 198650, 222488, 230160, 238380, 243600, 278110, 287700, 297975, 317840, 328800, 333732, 381408, 383600, 397300, 417165, 444976, 460320, 476760, 487200, 556220, 575400, 595950, 635680, 667464, 695275, 767200, 794600, 834330, 889952, 953520, 1112440, 1150800, 1191900, 1334928, 1390550, 1589200, 1668660, 1907040, 2085825, 2224880, 2301600, 2383800, 2669856, 2781100, 3178400, 3337320, 4171650, 4449760, 4767600, 5562200, 6674640, 8343300, 9535200, 11124400, 13349280, 16686600, 22248800, 33373200, 66746400]

約数ペア:

[(1, 66746400), (2, 33373200), (3, 22248800), (4, 16686600), (5, 13349280), (6, 11124400), (7, 9535200), (8, 8343300), (10, 6674640), (12, 5562200), (14, 4767600), (15, 4449760), (16, 4171650), (20, 3337320), (21, 3178400), (24, 2781100), (25, 2669856), (28, 2383800), (29, 2301600), (30, 2224880), (32, 2085825), (35, 1907040), (40, 1668660), (42, 1589200), (48, 1390550), (50, 1334928), (56, 1191900), (58, 1150800), (60, 1112440), (70, 953520), (75, 889952), (80, 834330), (84, 794600), (87, 767200), (96, 695275), (100, 667464), (105, 635680), (112, 595950), (116, 575400), (120, 556220), (137, 487200), (140, 476760), (145, 460320), (150, 444976), (160, 417165), (168, 397300), (174, 383600), (175, 381408), (200, 333732), (203, 328800), (210, 317840), (224, 297975), (232, 287700), (240, 278110), (274, 243600), (280, 238380), (290, 230160), (300, 222488), (336, 198650), (348, 191800), (350, 190704), (400, 166866), (406, 164400), (411, 162400), (420, 158920), (435, 153440), (464, 143850), (480, 139055), (525, 127136), (548, 121800), (560, 119190), (580, 115080), (600, 111244), (609, 109600), (672, 99325), (685, 97440), (696, 95900), (700, 95352), (725, 92064), (800, 83433), (812, 82200), (822, 81200), (840, 79460), (870, 76720), (928, 71925), (959, 69600), (1015, 65760), (1050, 63568), (1096, 60900), (1120, 59595), (1160, 57540), (1200, 55622), (1218, 54800), (1370, 48720), (1392, 47950), (1400, 47676), (1450, 46032), (1624, 41100), (1644, 40600), (1680, 39730), (1740, 38360), (1918, 34800), (2030, 32880), (2055, 32480), (2100, 31784), (2175, 30688), (2192, 30450), (2320, 28770), (2400, 27811), (2436, 27400), (2740, 24360), (2784, 23975), (2800, 23838), (2877, 23200), (2900, 23016), (3045, 21920), (3248, 20550), (3288, 20300), (3360, 19865), (3425, 19488), (3480, 19180), (3836, 17400), (3973, 16800), (4060, 16440), (4110, 16240), (4200, 15892), (4350, 15344), (4384, 15225), (4640, 14385), (4795, 13920), (4872, 13700), (5075, 13152), (5480, 12180), (5600, 11919), (5754, 11600), (5800, 11508), (6090, 10960), (6496, 10275), (6576, 10150), (6850, 9744), (6960, 9590), (7672, 8700), (7946, 8400), (8120, 8220)]