61280450000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 360

約数和(自身を含む): 186553809792

約数和(自身を除く): 125273359792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 125, 140, 154, 175, 176, 200, 220, 242, 250, 275, 280, 308, 350, 385, 400, 440, 484, 500, 550, 560, 605, 616, 625, 700, 770, 847, 875, 880, 968, 1000, 1100, 1210, 1232, 1250, 1375, 1400, 1447, 1540, 1694, 1750, 1925, 1936, 2000, 2200, 2420, 2500, 2750, 2800, 2894, 3025, 3080, 3125, 3388, 3500, 3850, 4235, 4375, 4400, 4840, 5000, 5500, 5788, 6050, 6160, 6250, 6776, 6875, 7000, 7235, 7700, 8470, 8750, 9625, 9680, 10000, 10129, 11000, 11576, 12100, 12500, 13552, 13750, 14000, 14470, 15125, 15400, 15917, 16940, 17500, 19250, 20258, 21175, 21875, 22000, 23152, 24200, 25000, 27500, 28940, 30250, 30800, 31834, 33880, 34375, 35000, 36175, 38500, 40516, 42350, 43750, 48125, 48400, 50000, 50645, 55000, 57880, 60500, 63668, 67760, 68750, 70000, 72350, 75625, 77000, 79585, 81032, 84700, 87500, 96250, 101290, 105875, 110000, 111419, 115760, 121000, 127336, 137500, 144700, 151250, 154000, 159170, 162064, 169400, 175000, 175087, 180875, 192500, 202580, 211750, 222838, 240625, 242000, 253225, 254672, 275000, 289400, 302500, 318340, 338800, 350000, 350174, 361750, 378125, 385000, 397925, 405160, 423500, 445676, 481250, 506450, 529375, 550000, 557095, 578800, 605000, 636680, 700348, 723500, 756250, 770000, 795850, 810320, 847000, 875435, 891352, 904375, 962500, 1012900, 1058750, 1114190, 1210000, 1225609, 1266125, 1273360, 1400696, 1447000, 1512500, 1591700, 1694000, 1750870, 1782704, 1808750, 1925000, 1989625, 2025800, 2117500, 2228380, 2451218, 2532250, 2646875, 2785475, 2801392, 2894000, 3025000, 3183400, 3501740, 3617500, 3850000, 3979250, 4051600, 4235000, 4377175, 4456760, 4521875, 4902436, 5064500, 5293750, 5570950, 6050000, 6128045, 6330625, 6366800, 7003480, 7235000, 7958500, 8470000, 8754350, 8913520, 9043750, 9804872, 9948125, 10129000, 10587500, 11141900, 12256090, 12661250, 13927375, 14006960, 14470000, 15917000, 17508700, 18087500, 19609744, 19896250, 20258000, 21175000, 21885875, 22283800, 24512180, 25322500, 27854750, 30640225, 31653125, 31834000, 35017400, 36175000, 39792500, 42350000, 43771750, 44567600, 49024360, 49740625, 50645000, 55709500, 61280450, 63306250, 69636875, 70034800, 72350000, 79585000, 87543500, 98048720, 99481250, 101290000, 109429375, 111419000, 122560900, 126612500, 139273750, 153201125, 159170000, 175087000, 198962500, 218858750, 222838000, 245121800, 253225000, 278547500, 306402250, 348184375, 350174000, 397925000, 437717500, 490243600, 506450000, 547146875, 557095000, 612804500, 696368750, 766005625, 795850000, 875435000, 1094293750, 1114190000, 1225609000, 1392737500, 1532011250, 1750870000, 2188587500, 2451218000, 2785475000, 3064022500, 3830028125, 4377175000, 5570950000, 6128045000, 7660056250, 8754350000, 12256090000, 15320112500, 30640225000, 61280450000]

約数ペア:

[(1, 61280450000), (2, 30640225000), (4, 15320112500), (5, 12256090000), (7, 8754350000), (8, 7660056250), (10, 6128045000), (11, 5570950000), (14, 4377175000), (16, 3830028125), (20, 3064022500), (22, 2785475000), (25, 2451218000), (28, 2188587500), (35, 1750870000), (40, 1532011250), (44, 1392737500), (50, 1225609000), (55, 1114190000), (56, 1094293750), (70, 875435000), (77, 795850000), (80, 766005625), (88, 696368750), (100, 612804500), (110, 557095000), (112, 547146875), (121, 506450000), (125, 490243600), (140, 437717500), (154, 397925000), (175, 350174000), (176, 348184375), (200, 306402250), (220, 278547500), (242, 253225000), (250, 245121800), (275, 222838000), (280, 218858750), (308, 198962500), (350, 175087000), (385, 159170000), (400, 153201125), (440, 139273750), (484, 126612500), (500, 122560900), (550, 111419000), (560, 109429375), (605, 101290000), (616, 99481250), (625, 98048720), (700, 87543500), (770, 79585000), (847, 72350000), (875, 70034800), (880, 69636875), (968, 63306250), (1000, 61280450), (1100, 55709500), (1210, 50645000), (1232, 49740625), (1250, 49024360), (1375, 44567600), (1400, 43771750), (1447, 42350000), (1540, 39792500), (1694, 36175000), (1750, 35017400), (1925, 31834000), (1936, 31653125), (2000, 30640225), (2200, 27854750), (2420, 25322500), (2500, 24512180), (2750, 22283800), (2800, 21885875), (2894, 21175000), (3025, 20258000), (3080, 19896250), (3125, 19609744), (3388, 18087500), (3500, 17508700), (3850, 15917000), (4235, 14470000), (4375, 14006960), (4400, 13927375), (4840, 12661250), (5000, 12256090), (5500, 11141900), (5788, 10587500), (6050, 10129000), (6160, 9948125), (6250, 9804872), (6776, 9043750), (6875, 8913520), (7000, 8754350), (7235, 8470000), (7700, 7958500), (8470, 7235000), (8750, 7003480), (9625, 6366800), (9680, 6330625), (10000, 6128045), (10129, 6050000), (11000, 5570950), (11576, 5293750), (12100, 5064500), (12500, 4902436), (13552, 4521875), (13750, 4456760), (14000, 4377175), (14470, 4235000), (15125, 4051600), (15400, 3979250), (15917, 3850000), (16940, 3617500), (17500, 3501740), (19250, 3183400), (20258, 3025000), (21175, 2894000), (21875, 2801392), (22000, 2785475), (23152, 2646875), (24200, 2532250), (25000, 2451218), (27500, 2228380), (28940, 2117500), (30250, 2025800), (30800, 1989625), (31834, 1925000), (33880, 1808750), (34375, 1782704), (35000, 1750870), (36175, 1694000), (38500, 1591700), (40516, 1512500), (42350, 1447000), (43750, 1400696), (48125, 1273360), (48400, 1266125), (50000, 1225609), (50645, 1210000), (55000, 1114190), (57880, 1058750), (60500, 1012900), (63668, 962500), (67760, 904375), (68750, 891352), (70000, 875435), (72350, 847000), (75625, 810320), (77000, 795850), (79585, 770000), (81032, 756250), (84700, 723500), (87500, 700348), (96250, 636680), (101290, 605000), (105875, 578800), (110000, 557095), (111419, 550000), (115760, 529375), (121000, 506450), (127336, 481250), (137500, 445676), (144700, 423500), (151250, 405160), (154000, 397925), (159170, 385000), (162064, 378125), (169400, 361750), (175000, 350174), (175087, 350000), (180875, 338800), (192500, 318340), (202580, 302500), (211750, 289400), (222838, 275000), (240625, 254672), (242000, 253225)]