8085000

素因数分解:

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

素因数の和:54

約数の個数: 240

約数和(自身を含む): 32052240

約数和(自身を除く): 23967240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 125, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 250, 264, 275, 280, 294, 300, 308, 330, 350, 375, 385, 392, 420, 440, 462, 490, 500, 525, 539, 550, 588, 600, 616, 625, 660, 700, 735, 750, 770, 825, 840, 875, 924, 980, 1000, 1050, 1078, 1100, 1155, 1176, 1225, 1250, 1320, 1375, 1400, 1470, 1500, 1540, 1617, 1650, 1750, 1848, 1875, 1925, 1960, 2100, 2156, 2200, 2310, 2450, 2500, 2625, 2695, 2750, 2940, 3000, 3080, 3234, 3300, 3500, 3675, 3750, 3850, 4125, 4200, 4312, 4375, 4620, 4900, 5000, 5250, 5390, 5500, 5775, 5880, 6125, 6468, 6600, 6875, 7000, 7350, 7500, 7700, 8085, 8250, 8750, 9240, 9625, 9800, 10500, 10780, 11000, 11550, 12250, 12936, 13125, 13475, 13750, 14700, 15000, 15400, 16170, 16500, 17500, 18375, 19250, 20625, 21000, 21560, 23100, 24500, 26250, 26950, 27500, 28875, 29400, 30625, 32340, 33000, 35000, 36750, 38500, 40425, 41250, 46200, 48125, 49000, 52500, 53900, 55000, 57750, 61250, 64680, 67375, 73500, 77000, 80850, 82500, 91875, 96250, 105000, 107800, 115500, 122500, 134750, 144375, 147000, 161700, 165000, 183750, 192500, 202125, 231000, 245000, 269500, 288750, 323400, 336875, 367500, 385000, 404250, 539000, 577500, 673750, 735000, 808500, 1010625, 1155000, 1347500, 1617000, 2021250, 2695000, 4042500, 8085000]

約数ペア:

[(1, 8085000), (2, 4042500), (3, 2695000), (4, 2021250), (5, 1617000), (6, 1347500), (7, 1155000), (8, 1010625), (10, 808500), (11, 735000), (12, 673750), (14, 577500), (15, 539000), (20, 404250), (21, 385000), (22, 367500), (24, 336875), (25, 323400), (28, 288750), (30, 269500), (33, 245000), (35, 231000), (40, 202125), (42, 192500), (44, 183750), (49, 165000), (50, 161700), (55, 147000), (56, 144375), (60, 134750), (66, 122500), (70, 115500), (75, 107800), (77, 105000), (84, 96250), (88, 91875), (98, 82500), (100, 80850), (105, 77000), (110, 73500), (120, 67375), (125, 64680), (132, 61250), (140, 57750), (147, 55000), (150, 53900), (154, 52500), (165, 49000), (168, 48125), (175, 46200), (196, 41250), (200, 40425), (210, 38500), (220, 36750), (231, 35000), (245, 33000), (250, 32340), (264, 30625), (275, 29400), (280, 28875), (294, 27500), (300, 26950), (308, 26250), (330, 24500), (350, 23100), (375, 21560), (385, 21000), (392, 20625), (420, 19250), (440, 18375), (462, 17500), (490, 16500), (500, 16170), (525, 15400), (539, 15000), (550, 14700), (588, 13750), (600, 13475), (616, 13125), (625, 12936), (660, 12250), (700, 11550), (735, 11000), (750, 10780), (770, 10500), (825, 9800), (840, 9625), (875, 9240), (924, 8750), (980, 8250), (1000, 8085), (1050, 7700), (1078, 7500), (1100, 7350), (1155, 7000), (1176, 6875), (1225, 6600), (1250, 6468), (1320, 6125), (1375, 5880), (1400, 5775), (1470, 5500), (1500, 5390), (1540, 5250), (1617, 5000), (1650, 4900), (1750, 4620), (1848, 4375), (1875, 4312), (1925, 4200), (1960, 4125), (2100, 3850), (2156, 3750), (2200, 3675), (2310, 3500), (2450, 3300), (2500, 3234), (2625, 3080), (2695, 3000), (2750, 2940)]