22201200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 180

約数和(自身を含む): 88150608

約数和(自身を除く): 65949408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 881, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1762, 1800, 2100, 2520, 2643, 2800, 3150, 3524, 3600, 4200, 4405, 5040, 5286, 6167, 6300, 7048, 7929, 8400, 8810, 10572, 12334, 12600, 13215, 14096, 15858, 17620, 18501, 21144, 22025, 24668, 25200, 26430, 30835, 31716, 35240, 37002, 39645, 42288, 44050, 49336, 52860, 55503, 61670, 63432, 66075, 70480, 74004, 79290, 88100, 92505, 98672, 105720, 111006, 123340, 126864, 132150, 148008, 154175, 158580, 176200, 185010, 198225, 211440, 222012, 246680, 264300, 277515, 296016, 308350, 317160, 352400, 370020, 396450, 444024, 462525, 493360, 528600, 555030, 616700, 634320, 740040, 792900, 888048, 925050, 1057200, 1110060, 1233400, 1387575, 1480080, 1585800, 1850100, 2220120, 2466800, 2775150, 3171600, 3700200, 4440240, 5550300, 7400400, 11100600, 22201200]

約数ペア:

[(1, 22201200), (2, 11100600), (3, 7400400), (4, 5550300), (5, 4440240), (6, 3700200), (7, 3171600), (8, 2775150), (9, 2466800), (10, 2220120), (12, 1850100), (14, 1585800), (15, 1480080), (16, 1387575), (18, 1233400), (20, 1110060), (21, 1057200), (24, 925050), (25, 888048), (28, 792900), (30, 740040), (35, 634320), (36, 616700), (40, 555030), (42, 528600), (45, 493360), (48, 462525), (50, 444024), (56, 396450), (60, 370020), (63, 352400), (70, 317160), (72, 308350), (75, 296016), (80, 277515), (84, 264300), (90, 246680), (100, 222012), (105, 211440), (112, 198225), (120, 185010), (126, 176200), (140, 158580), (144, 154175), (150, 148008), (168, 132150), (175, 126864), (180, 123340), (200, 111006), (210, 105720), (225, 98672), (240, 92505), (252, 88100), (280, 79290), (300, 74004), (315, 70480), (336, 66075), (350, 63432), (360, 61670), (400, 55503), (420, 52860), (450, 49336), (504, 44050), (525, 42288), (560, 39645), (600, 37002), (630, 35240), (700, 31716), (720, 30835), (840, 26430), (881, 25200), (900, 24668), (1008, 22025), (1050, 21144), (1200, 18501), (1260, 17620), (1400, 15858), (1575, 14096), (1680, 13215), (1762, 12600), (1800, 12334), (2100, 10572), (2520, 8810), (2643, 8400), (2800, 7929), (3150, 7048), (3524, 6300), (3600, 6167), (4200, 5286), (4405, 5040)]