68924800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 207174240

約数和(自身を除く): 138249440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 181, 200, 224, 238, 272, 280, 320, 340, 350, 362, 400, 425, 448, 476, 544, 560, 595, 640, 680, 700, 724, 800, 850, 896, 905, 952, 1088, 1120, 1190, 1267, 1360, 1400, 1448, 1600, 1700, 1810, 1904, 2176, 2240, 2380, 2534, 2720, 2800, 2896, 2975, 3077, 3200, 3400, 3620, 3808, 4480, 4525, 4760, 5068, 5440, 5600, 5792, 5950, 6154, 6335, 6800, 7240, 7616, 9050, 9520, 10136, 10880, 11200, 11584, 11900, 12308, 12670, 13600, 14480, 15232, 15385, 18100, 19040, 20272, 21539, 22400, 23168, 23800, 24616, 25340, 27200, 28960, 30770, 31675, 36200, 38080, 40544, 43078, 47600, 49232, 50680, 54400, 57920, 61540, 63350, 72400, 76160, 76925, 81088, 86156, 95200, 98464, 101360, 107695, 115840, 123080, 126700, 144800, 153850, 162176, 172312, 190400, 196928, 202720, 215390, 246160, 253400, 289600, 307700, 344624, 380800, 393856, 405440, 430780, 492320, 506800, 538475, 579200, 615400, 689248, 810880, 861560, 984640, 1013600, 1076950, 1230800, 1378496, 1723120, 1969280, 2027200, 2153900, 2461600, 2756992, 3446240, 4054400, 4307800, 4923200, 6892480, 8615600, 9846400, 13784960, 17231200, 34462400, 68924800]

約数ペア:

[(1, 68924800), (2, 34462400), (4, 17231200), (5, 13784960), (7, 9846400), (8, 8615600), (10, 6892480), (14, 4923200), (16, 4307800), (17, 4054400), (20, 3446240), (25, 2756992), (28, 2461600), (32, 2153900), (34, 2027200), (35, 1969280), (40, 1723120), (50, 1378496), (56, 1230800), (64, 1076950), (68, 1013600), (70, 984640), (80, 861560), (85, 810880), (100, 689248), (112, 615400), (119, 579200), (128, 538475), (136, 506800), (140, 492320), (160, 430780), (170, 405440), (175, 393856), (181, 380800), (200, 344624), (224, 307700), (238, 289600), (272, 253400), (280, 246160), (320, 215390), (340, 202720), (350, 196928), (362, 190400), (400, 172312), (425, 162176), (448, 153850), (476, 144800), (544, 126700), (560, 123080), (595, 115840), (640, 107695), (680, 101360), (700, 98464), (724, 95200), (800, 86156), (850, 81088), (896, 76925), (905, 76160), (952, 72400), (1088, 63350), (1120, 61540), (1190, 57920), (1267, 54400), (1360, 50680), (1400, 49232), (1448, 47600), (1600, 43078), (1700, 40544), (1810, 38080), (1904, 36200), (2176, 31675), (2240, 30770), (2380, 28960), (2534, 27200), (2720, 25340), (2800, 24616), (2896, 23800), (2975, 23168), (3077, 22400), (3200, 21539), (3400, 20272), (3620, 19040), (3808, 18100), (4480, 15385), (4525, 15232), (4760, 14480), (5068, 13600), (5440, 12670), (5600, 12308), (5792, 11900), (5950, 11584), (6154, 11200), (6335, 10880), (6800, 10136), (7240, 9520), (7616, 9050)]