82740000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 311750208

約数和(自身を除く): 229010208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 197, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 394, 400, 420, 480, 500, 525, 560, 591, 600, 625, 672, 700, 750, 788, 800, 840, 875, 985, 1000, 1050, 1120, 1182, 1200, 1250, 1379, 1400, 1500, 1576, 1680, 1750, 1875, 1970, 2000, 2100, 2364, 2400, 2500, 2625, 2758, 2800, 2955, 3000, 3152, 3360, 3500, 3750, 3940, 4000, 4137, 4200, 4375, 4728, 4925, 5000, 5250, 5516, 5600, 5910, 6000, 6304, 6895, 7000, 7500, 7880, 8274, 8400, 8750, 9456, 9850, 10000, 10500, 11032, 11820, 12000, 13125, 13790, 14000, 14775, 15000, 15760, 16548, 16800, 17500, 18912, 19700, 20000, 20685, 21000, 22064, 23640, 24625, 26250, 27580, 28000, 29550, 30000, 31520, 33096, 34475, 35000, 39400, 41370, 42000, 44128, 47280, 49250, 52500, 55160, 59100, 60000, 66192, 68950, 70000, 73875, 78800, 82740, 84000, 94560, 98500, 103425, 105000, 110320, 118200, 123125, 132384, 137900, 140000, 147750, 157600, 165480, 172375, 197000, 206850, 210000, 220640, 236400, 246250, 275800, 295500, 330960, 344750, 369375, 394000, 413700, 420000, 472800, 492500, 517125, 551600, 591000, 661920, 689500, 738750, 788000, 827400, 861875, 985000, 1034250, 1103200, 1182000, 1379000, 1477500, 1654800, 1723750, 1970000, 2068500, 2364000, 2585625, 2758000, 2955000, 3309600, 3447500, 3940000, 4137000, 5171250, 5516000, 5910000, 6895000, 8274000, 10342500, 11820000, 13790000, 16548000, 20685000, 27580000, 41370000, 82740000]

約数ペア:

[(1, 82740000), (2, 41370000), (3, 27580000), (4, 20685000), (5, 16548000), (6, 13790000), (7, 11820000), (8, 10342500), (10, 8274000), (12, 6895000), (14, 5910000), (15, 5516000), (16, 5171250), (20, 4137000), (21, 3940000), (24, 3447500), (25, 3309600), (28, 2955000), (30, 2758000), (32, 2585625), (35, 2364000), (40, 2068500), (42, 1970000), (48, 1723750), (50, 1654800), (56, 1477500), (60, 1379000), (70, 1182000), (75, 1103200), (80, 1034250), (84, 985000), (96, 861875), (100, 827400), (105, 788000), (112, 738750), (120, 689500), (125, 661920), (140, 591000), (150, 551600), (160, 517125), (168, 492500), (175, 472800), (197, 420000), (200, 413700), (210, 394000), (224, 369375), (240, 344750), (250, 330960), (280, 295500), (300, 275800), (336, 246250), (350, 236400), (375, 220640), (394, 210000), (400, 206850), (420, 197000), (480, 172375), (500, 165480), (525, 157600), (560, 147750), (591, 140000), (600, 137900), (625, 132384), (672, 123125), (700, 118200), (750, 110320), (788, 105000), (800, 103425), (840, 98500), (875, 94560), (985, 84000), (1000, 82740), (1050, 78800), (1120, 73875), (1182, 70000), (1200, 68950), (1250, 66192), (1379, 60000), (1400, 59100), (1500, 55160), (1576, 52500), (1680, 49250), (1750, 47280), (1875, 44128), (1970, 42000), (2000, 41370), (2100, 39400), (2364, 35000), (2400, 34475), (2500, 33096), (2625, 31520), (2758, 30000), (2800, 29550), (2955, 28000), (3000, 27580), (3152, 26250), (3360, 24625), (3500, 23640), (3750, 22064), (3940, 21000), (4000, 20685), (4137, 20000), (4200, 19700), (4375, 18912), (4728, 17500), (4925, 16800), (5000, 16548), (5250, 15760), (5516, 15000), (5600, 14775), (5910, 14000), (6000, 13790), (6304, 13125), (6895, 12000), (7000, 11820), (7500, 11032), (7880, 10500), (8274, 10000), (8400, 9850), (8750, 9456)]