10290000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^3$

素因数の和:52

約数の個数: 200

約数和(自身を含む): 38737600

約数和(自身を除く): 28447600

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, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 343, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 625, 686, 700, 735, 750, 784, 840, 875, 980, 1000, 1029, 1050, 1176, 1200, 1225, 1250, 1372, 1400, 1470, 1500, 1680, 1715, 1750, 1875, 1960, 2000, 2058, 2100, 2352, 2450, 2500, 2625, 2744, 2800, 2940, 3000, 3430, 3500, 3675, 3750, 3920, 4116, 4200, 4375, 4900, 5000, 5145, 5250, 5488, 5880, 6000, 6125, 6860, 7000, 7350, 7500, 8232, 8400, 8575, 8750, 9800, 10000, 10290, 10500, 11760, 12250, 13125, 13720, 14000, 14700, 15000, 16464, 17150, 17500, 18375, 19600, 20580, 21000, 24500, 25725, 26250, 27440, 29400, 30000, 30625, 34300, 35000, 36750, 41160, 42000, 42875, 49000, 51450, 52500, 58800, 61250, 68600, 70000, 73500, 82320, 85750, 91875, 98000, 102900, 105000, 122500, 128625, 137200, 147000, 171500, 183750, 205800, 210000, 214375, 245000, 257250, 294000, 343000, 367500, 411600, 428750, 490000, 514500, 643125, 686000, 735000, 857500, 1029000, 1286250, 1470000, 1715000, 2058000, 2572500, 3430000, 5145000, 10290000]

約数ペア:

[(1, 10290000), (2, 5145000), (3, 3430000), (4, 2572500), (5, 2058000), (6, 1715000), (7, 1470000), (8, 1286250), (10, 1029000), (12, 857500), (14, 735000), (15, 686000), (16, 643125), (20, 514500), (21, 490000), (24, 428750), (25, 411600), (28, 367500), (30, 343000), (35, 294000), (40, 257250), (42, 245000), (48, 214375), (49, 210000), (50, 205800), (56, 183750), (60, 171500), (70, 147000), (75, 137200), (80, 128625), (84, 122500), (98, 105000), (100, 102900), (105, 98000), (112, 91875), (120, 85750), (125, 82320), (140, 73500), (147, 70000), (150, 68600), (168, 61250), (175, 58800), (196, 52500), (200, 51450), (210, 49000), (240, 42875), (245, 42000), (250, 41160), (280, 36750), (294, 35000), (300, 34300), (336, 30625), (343, 30000), (350, 29400), (375, 27440), (392, 26250), (400, 25725), (420, 24500), (490, 21000), (500, 20580), (525, 19600), (560, 18375), (588, 17500), (600, 17150), (625, 16464), (686, 15000), (700, 14700), (735, 14000), (750, 13720), (784, 13125), (840, 12250), (875, 11760), (980, 10500), (1000, 10290), (1029, 10000), (1050, 9800), (1176, 8750), (1200, 8575), (1225, 8400), (1250, 8232), (1372, 7500), (1400, 7350), (1470, 7000), (1500, 6860), (1680, 6125), (1715, 6000), (1750, 5880), (1875, 5488), (1960, 5250), (2000, 5145), (2058, 5000), (2100, 4900), (2352, 4375), (2450, 4200), (2500, 4116), (2625, 3920), (2744, 3750), (2800, 3675), (2940, 3500), (3000, 3430)]