850290000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{4049}}^1$

素因数の和:4087

約数の個数: 200

約数和(自身を含む): 3137745600

約数和(自身を除く): 2287455600

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, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2500, 2625, 2800, 3000, 3500, 3750, 4049, 4200, 4375, 5000, 5250, 6000, 7000, 7500, 8098, 8400, 8750, 10000, 10500, 12147, 13125, 14000, 15000, 16196, 17500, 20245, 21000, 24294, 26250, 28343, 30000, 32392, 35000, 40490, 42000, 48588, 52500, 56686, 60735, 64784, 70000, 80980, 85029, 97176, 101225, 105000, 113372, 121470, 141715, 161960, 170058, 194352, 202450, 210000, 226744, 242940, 283430, 303675, 323920, 340116, 404900, 425145, 453488, 485880, 506125, 566860, 607350, 680232, 708575, 809800, 850290, 971760, 1012250, 1133720, 1214700, 1360464, 1417150, 1518375, 1619600, 1700580, 2024500, 2125725, 2267440, 2429400, 2530625, 2834300, 3036750, 3401160, 3542875, 4049000, 4251450, 4858800, 5061250, 5668600, 6073500, 6802320, 7085750, 7591875, 8098000, 8502900, 10122500, 10628625, 11337200, 12147000, 14171500, 15183750, 17005800, 17714375, 20245000, 21257250, 24294000, 28343000, 30367500, 34011600, 35428750, 40490000, 42514500, 53143125, 56686000, 60735000, 70857500, 85029000, 106286250, 121470000, 141715000, 170058000, 212572500, 283430000, 425145000, 850290000]

約数ペア:

[(1, 850290000), (2, 425145000), (3, 283430000), (4, 212572500), (5, 170058000), (6, 141715000), (7, 121470000), (8, 106286250), (10, 85029000), (12, 70857500), (14, 60735000), (15, 56686000), (16, 53143125), (20, 42514500), (21, 40490000), (24, 35428750), (25, 34011600), (28, 30367500), (30, 28343000), (35, 24294000), (40, 21257250), (42, 20245000), (48, 17714375), (50, 17005800), (56, 15183750), (60, 14171500), (70, 12147000), (75, 11337200), (80, 10628625), (84, 10122500), (100, 8502900), (105, 8098000), (112, 7591875), (120, 7085750), (125, 6802320), (140, 6073500), (150, 5668600), (168, 5061250), (175, 4858800), (200, 4251450), (210, 4049000), (240, 3542875), (250, 3401160), (280, 3036750), (300, 2834300), (336, 2530625), (350, 2429400), (375, 2267440), (400, 2125725), (420, 2024500), (500, 1700580), (525, 1619600), (560, 1518375), (600, 1417150), (625, 1360464), (700, 1214700), (750, 1133720), (840, 1012250), (875, 971760), (1000, 850290), (1050, 809800), (1200, 708575), (1250, 680232), (1400, 607350), (1500, 566860), (1680, 506125), (1750, 485880), (1875, 453488), (2000, 425145), (2100, 404900), (2500, 340116), (2625, 323920), (2800, 303675), (3000, 283430), (3500, 242940), (3750, 226744), (4049, 210000), (4200, 202450), (4375, 194352), (5000, 170058), (5250, 161960), (6000, 141715), (7000, 121470), (7500, 113372), (8098, 105000), (8400, 101225), (8750, 97176), (10000, 85029), (10500, 80980), (12147, 70000), (13125, 64784), (14000, 60735), (15000, 56686), (16196, 52500), (17500, 48588), (20245, 42000), (21000, 40490), (24294, 35000), (26250, 32392), (28343, 30000)]