222012000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 288

約数和(自身を含む): 901502784

約数和(自身を除く): 679490784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 881, 900, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1762, 1800, 2000, 2016, 2100, 2250, 2400, 2520, 2625, 2643, 2800, 3000, 3150, 3360, 3500, 3524, 3600, 4000, 4200, 4405, 4500, 5040, 5250, 5286, 5600, 6000, 6167, 6300, 7000, 7048, 7200, 7875, 7929, 8400, 8810, 9000, 10080, 10500, 10572, 12000, 12334, 12600, 13215, 14000, 14096, 15750, 15858, 16800, 17620, 18000, 18501, 21000, 21144, 22025, 24668, 25200, 26430, 28000, 28192, 30835, 31500, 31716, 35240, 36000, 37002, 39645, 42000, 42288, 44050, 49336, 50400, 52860, 55503, 61670, 63000, 63432, 66075, 70480, 74004, 79290, 84000, 84576, 88100, 92505, 98672, 105720, 110125, 111006, 123340, 126000, 126864, 132150, 140960, 148008, 154175, 158580, 176200, 185010, 197344, 198225, 211440, 220250, 222012, 246680, 252000, 253728, 264300, 277515, 296016, 308350, 317160, 330375, 352400, 370020, 396450, 422880, 440500, 444024, 462525, 493360, 528600, 555030, 592032, 616700, 634320, 660750, 704800, 740040, 770875, 792900, 881000, 888048, 925050, 986720, 991125, 1057200, 1110060, 1233400, 1268640, 1321500, 1387575, 1480080, 1541750, 1585800, 1762000, 1776096, 1850100, 1982250, 2114400, 2220120, 2312625, 2466800, 2643000, 2775150, 2960160, 3083500, 3171600, 3524000, 3700200, 3964500, 4440240, 4625250, 4933600, 5286000, 5550300, 6167000, 6343200, 6937875, 7400400, 7929000, 8880480, 9250500, 10572000, 11100600, 12334000, 13875750, 14800800, 15858000, 18501000, 22201200, 24668000, 27751500, 31716000, 37002000, 44402400, 55503000, 74004000, 111006000, 222012000]

約数ペア:

[(1, 222012000), (2, 111006000), (3, 74004000), (4, 55503000), (5, 44402400), (6, 37002000), (7, 31716000), (8, 27751500), (9, 24668000), (10, 22201200), (12, 18501000), (14, 15858000), (15, 14800800), (16, 13875750), (18, 12334000), (20, 11100600), (21, 10572000), (24, 9250500), (25, 8880480), (28, 7929000), (30, 7400400), (32, 6937875), (35, 6343200), (36, 6167000), (40, 5550300), (42, 5286000), (45, 4933600), (48, 4625250), (50, 4440240), (56, 3964500), (60, 3700200), (63, 3524000), (70, 3171600), (72, 3083500), (75, 2960160), (80, 2775150), (84, 2643000), (90, 2466800), (96, 2312625), (100, 2220120), (105, 2114400), (112, 1982250), (120, 1850100), (125, 1776096), (126, 1762000), (140, 1585800), (144, 1541750), (150, 1480080), (160, 1387575), (168, 1321500), (175, 1268640), (180, 1233400), (200, 1110060), (210, 1057200), (224, 991125), (225, 986720), (240, 925050), (250, 888048), (252, 881000), (280, 792900), (288, 770875), (300, 740040), (315, 704800), (336, 660750), (350, 634320), (360, 616700), (375, 592032), (400, 555030), (420, 528600), (450, 493360), (480, 462525), (500, 444024), (504, 440500), (525, 422880), (560, 396450), (600, 370020), (630, 352400), (672, 330375), (700, 317160), (720, 308350), (750, 296016), (800, 277515), (840, 264300), (875, 253728), (881, 252000), (900, 246680), (1000, 222012), (1008, 220250), (1050, 211440), (1120, 198225), (1125, 197344), (1200, 185010), (1260, 176200), (1400, 158580), (1440, 154175), (1500, 148008), (1575, 140960), (1680, 132150), (1750, 126864), (1762, 126000), (1800, 123340), (2000, 111006), (2016, 110125), (2100, 105720), (2250, 98672), (2400, 92505), (2520, 88100), (2625, 84576), (2643, 84000), (2800, 79290), (3000, 74004), (3150, 70480), (3360, 66075), (3500, 63432), (3524, 63000), (3600, 61670), (4000, 55503), (4200, 52860), (4405, 50400), (4500, 49336), (5040, 44050), (5250, 42288), (5286, 42000), (5600, 39645), (6000, 37002), (6167, 36000), (6300, 35240), (7000, 31716), (7048, 31500), (7200, 30835), (7875, 28192), (7929, 28000), (8400, 26430), (8810, 25200), (9000, 24668), (10080, 22025), (10500, 21144), (10572, 21000), (12000, 18501), (12334, 18000), (12600, 17620), (13215, 16800), (14000, 15858), (14096, 15750)]