80850000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^2\times {\mathrm{11}}^1$

素因数の和:61

約数の個数: 360

約数和(自身を含む): 331291296

約数和(自身を除く): 250441296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 49, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 98, 100, 105, 110, 112, 120, 125, 132, 140, 147, 150, 154, 165, 168, 175, 176, 196, 200, 210, 220, 231, 240, 245, 250, 264, 275, 280, 294, 300, 308, 330, 336, 350, 375, 385, 392, 400, 420, 440, 462, 490, 500, 525, 528, 539, 550, 560, 588, 600, 616, 625, 660, 700, 735, 750, 770, 784, 825, 840, 875, 880, 924, 980, 1000, 1050, 1078, 1100, 1155, 1176, 1200, 1225, 1232, 1250, 1320, 1375, 1400, 1470, 1500, 1540, 1617, 1650, 1680, 1750, 1848, 1875, 1925, 1960, 2000, 2100, 2156, 2200, 2310, 2352, 2450, 2500, 2625, 2640, 2695, 2750, 2800, 2940, 3000, 3080, 3125, 3234, 3300, 3500, 3675, 3696, 3750, 3850, 3920, 4125, 4200, 4312, 4375, 4400, 4620, 4900, 5000, 5250, 5390, 5500, 5775, 5880, 6000, 6125, 6160, 6250, 6468, 6600, 6875, 7000, 7350, 7500, 7700, 8085, 8250, 8400, 8624, 8750, 9240, 9375, 9625, 9800, 10000, 10500, 10780, 11000, 11550, 11760, 12250, 12500, 12936, 13125, 13200, 13475, 13750, 14000, 14700, 15000, 15400, 16170, 16500, 17500, 18375, 18480, 18750, 19250, 19600, 20625, 21000, 21560, 21875, 22000, 23100, 24500, 25000, 25872, 26250, 26950, 27500, 28875, 29400, 30000, 30625, 30800, 32340, 33000, 34375, 35000, 36750, 37500, 38500, 40425, 41250, 42000, 43120, 43750, 46200, 48125, 49000, 50000, 52500, 53900, 55000, 57750, 58800, 61250, 64680, 65625, 66000, 67375, 68750, 70000, 73500, 75000, 77000, 80850, 82500, 87500, 91875, 92400, 96250, 98000, 103125, 105000, 107800, 110000, 115500, 122500, 129360, 131250, 134750, 137500, 144375, 147000, 150000, 153125, 154000, 161700, 165000, 175000, 183750, 192500, 202125, 206250, 210000, 215600, 231000, 240625, 245000, 262500, 269500, 275000, 288750, 294000, 306250, 323400, 330000, 336875, 350000, 367500, 385000, 404250, 412500, 459375, 462000, 481250, 490000, 525000, 539000, 550000, 577500, 612500, 646800, 673750, 721875, 735000, 770000, 808500, 825000, 918750, 962500, 1010625, 1050000, 1078000, 1155000, 1225000, 1347500, 1443750, 1470000, 1617000, 1650000, 1684375, 1837500, 1925000, 2021250, 2310000, 2450000, 2695000, 2887500, 3234000, 3368750, 3675000, 3850000, 4042500, 5053125, 5390000, 5775000, 6737500, 7350000, 8085000, 10106250, 11550000, 13475000, 16170000, 20212500, 26950000, 40425000, 80850000]

約数ペア:

[(1, 80850000), (2, 40425000), (3, 26950000), (4, 20212500), (5, 16170000), (6, 13475000), (7, 11550000), (8, 10106250), (10, 8085000), (11, 7350000), (12, 6737500), (14, 5775000), (15, 5390000), (16, 5053125), (20, 4042500), (21, 3850000), (22, 3675000), (24, 3368750), (25, 3234000), (28, 2887500), (30, 2695000), (33, 2450000), (35, 2310000), (40, 2021250), (42, 1925000), (44, 1837500), (48, 1684375), (49, 1650000), (50, 1617000), (55, 1470000), (56, 1443750), (60, 1347500), (66, 1225000), (70, 1155000), (75, 1078000), (77, 1050000), (80, 1010625), (84, 962500), (88, 918750), (98, 825000), (100, 808500), (105, 770000), (110, 735000), (112, 721875), (120, 673750), (125, 646800), (132, 612500), (140, 577500), (147, 550000), (150, 539000), (154, 525000), (165, 490000), (168, 481250), (175, 462000), (176, 459375), (196, 412500), (200, 404250), (210, 385000), (220, 367500), (231, 350000), (240, 336875), (245, 330000), (250, 323400), (264, 306250), (275, 294000), (280, 288750), (294, 275000), (300, 269500), (308, 262500), (330, 245000), (336, 240625), (350, 231000), (375, 215600), (385, 210000), (392, 206250), (400, 202125), (420, 192500), (440, 183750), (462, 175000), (490, 165000), (500, 161700), (525, 154000), (528, 153125), (539, 150000), (550, 147000), (560, 144375), (588, 137500), (600, 134750), (616, 131250), (625, 129360), (660, 122500), (700, 115500), (735, 110000), (750, 107800), (770, 105000), (784, 103125), (825, 98000), (840, 96250), (875, 92400), (880, 91875), (924, 87500), (980, 82500), (1000, 80850), (1050, 77000), (1078, 75000), (1100, 73500), (1155, 70000), (1176, 68750), (1200, 67375), (1225, 66000), (1232, 65625), (1250, 64680), (1320, 61250), (1375, 58800), (1400, 57750), (1470, 55000), (1500, 53900), (1540, 52500), (1617, 50000), (1650, 49000), (1680, 48125), (1750, 46200), (1848, 43750), (1875, 43120), (1925, 42000), (1960, 41250), (2000, 40425), (2100, 38500), (2156, 37500), (2200, 36750), (2310, 35000), (2352, 34375), (2450, 33000), (2500, 32340), (2625, 30800), (2640, 30625), (2695, 30000), (2750, 29400), (2800, 28875), (2940, 27500), (3000, 26950), (3080, 26250), (3125, 25872), (3234, 25000), (3300, 24500), (3500, 23100), (3675, 22000), (3696, 21875), (3750, 21560), (3850, 21000), (3920, 20625), (4125, 19600), (4200, 19250), (4312, 18750), (4375, 18480), (4400, 18375), (4620, 17500), (4900, 16500), (5000, 16170), (5250, 15400), (5390, 15000), (5500, 14700), (5775, 14000), (5880, 13750), (6000, 13475), (6125, 13200), (6160, 13125), (6250, 12936), (6468, 12500), (6600, 12250), (6875, 11760), (7000, 11550), (7350, 11000), (7500, 10780), (7700, 10500), (8085, 10000), (8250, 9800), (8400, 9625), (8624, 9375), (8750, 9240)]