81634000

素因数分解:

$2^4\times 5^3\times 7^4\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 200

約数和(自身を含む): 243821448

約数和(自身を除く): 162187448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 125, 136, 140, 170, 175, 196, 200, 238, 245, 250, 272, 280, 340, 343, 350, 392, 400, 425, 476, 490, 500, 560, 595, 680, 686, 700, 784, 833, 850, 875, 952, 980, 1000, 1190, 1225, 1360, 1372, 1400, 1666, 1700, 1715, 1750, 1904, 1960, 2000, 2125, 2380, 2401, 2450, 2744, 2800, 2975, 3332, 3400, 3430, 3500, 3920, 4165, 4250, 4760, 4802, 4900, 5488, 5831, 5950, 6125, 6664, 6800, 6860, 7000, 8330, 8500, 8575, 9520, 9604, 9800, 11662, 11900, 12005, 12250, 13328, 13720, 14000, 14875, 16660, 17000, 17150, 19208, 19600, 20825, 23324, 23800, 24010, 24500, 27440, 29155, 29750, 33320, 34000, 34300, 38416, 40817, 41650, 42875, 46648, 47600, 48020, 49000, 58310, 59500, 60025, 66640, 68600, 81634, 83300, 85750, 93296, 96040, 98000, 104125, 116620, 119000, 120050, 137200, 145775, 163268, 166600, 171500, 192080, 204085, 208250, 233240, 238000, 240100, 291550, 300125, 326536, 333200, 343000, 408170, 416500, 466480, 480200, 583100, 600250, 653072, 686000, 728875, 816340, 833000, 960400, 1020425, 1166200, 1200500, 1457750, 1632680, 1666000, 2040850, 2332400, 2401000, 2915500, 3265360, 4081700, 4802000, 5102125, 5831000, 8163400, 10204250, 11662000, 16326800, 20408500, 40817000, 81634000]

約数ペア:

[(1, 81634000), (2, 40817000), (4, 20408500), (5, 16326800), (7, 11662000), (8, 10204250), (10, 8163400), (14, 5831000), (16, 5102125), (17, 4802000), (20, 4081700), (25, 3265360), (28, 2915500), (34, 2401000), (35, 2332400), (40, 2040850), (49, 1666000), (50, 1632680), (56, 1457750), (68, 1200500), (70, 1166200), (80, 1020425), (85, 960400), (98, 833000), (100, 816340), (112, 728875), (119, 686000), (125, 653072), (136, 600250), (140, 583100), (170, 480200), (175, 466480), (196, 416500), (200, 408170), (238, 343000), (245, 333200), (250, 326536), (272, 300125), (280, 291550), (340, 240100), (343, 238000), (350, 233240), (392, 208250), (400, 204085), (425, 192080), (476, 171500), (490, 166600), (500, 163268), (560, 145775), (595, 137200), (680, 120050), (686, 119000), (700, 116620), (784, 104125), (833, 98000), (850, 96040), (875, 93296), (952, 85750), (980, 83300), (1000, 81634), (1190, 68600), (1225, 66640), (1360, 60025), (1372, 59500), (1400, 58310), (1666, 49000), (1700, 48020), (1715, 47600), (1750, 46648), (1904, 42875), (1960, 41650), (2000, 40817), (2125, 38416), (2380, 34300), (2401, 34000), (2450, 33320), (2744, 29750), (2800, 29155), (2975, 27440), (3332, 24500), (3400, 24010), (3430, 23800), (3500, 23324), (3920, 20825), (4165, 19600), (4250, 19208), (4760, 17150), (4802, 17000), (4900, 16660), (5488, 14875), (5831, 14000), (5950, 13720), (6125, 13328), (6664, 12250), (6800, 12005), (6860, 11900), (7000, 11662), (8330, 9800), (8500, 9604), (8575, 9520)]