22048200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1361}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 76632930

約数和(自身を除く): 54584730

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1361, 1620, 1800, 2025, 2700, 2722, 3240, 4050, 4083, 5400, 5444, 6805, 8100, 8166, 10888, 12249, 13610, 16200, 16332, 20415, 24498, 27220, 32664, 34025, 36747, 40830, 48996, 54440, 61245, 68050, 73494, 81660, 97992, 102075, 110241, 122490, 136100, 146988, 163320, 183735, 204150, 220482, 244980, 272200, 293976, 306225, 367470, 408300, 440964, 489960, 551205, 612450, 734940, 816600, 881928, 918675, 1102410, 1224900, 1469880, 1837350, 2204820, 2449800, 2756025, 3674700, 4409640, 5512050, 7349400, 11024100, 22048200]

約数ペア:

[(1, 22048200), (2, 11024100), (3, 7349400), (4, 5512050), (5, 4409640), (6, 3674700), (8, 2756025), (9, 2449800), (10, 2204820), (12, 1837350), (15, 1469880), (18, 1224900), (20, 1102410), (24, 918675), (25, 881928), (27, 816600), (30, 734940), (36, 612450), (40, 551205), (45, 489960), (50, 440964), (54, 408300), (60, 367470), (72, 306225), (75, 293976), (81, 272200), (90, 244980), (100, 220482), (108, 204150), (120, 183735), (135, 163320), (150, 146988), (162, 136100), (180, 122490), (200, 110241), (216, 102075), (225, 97992), (270, 81660), (300, 73494), (324, 68050), (360, 61245), (405, 54440), (450, 48996), (540, 40830), (600, 36747), (648, 34025), (675, 32664), (810, 27220), (900, 24498), (1080, 20415), (1350, 16332), (1361, 16200), (1620, 13610), (1800, 12249), (2025, 10888), (2700, 8166), (2722, 8100), (3240, 6805), (4050, 5444), (4083, 5400)]