26421600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 87650640

約数和(自身を除く): 61229040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 109, 120, 150, 160, 200, 202, 218, 240, 300, 303, 327, 400, 404, 436, 480, 505, 545, 600, 606, 654, 800, 808, 872, 1010, 1090, 1200, 1212, 1308, 1515, 1616, 1635, 1744, 2020, 2180, 2400, 2424, 2525, 2616, 2725, 3030, 3232, 3270, 3488, 4040, 4360, 4848, 5050, 5232, 5450, 6060, 6540, 7575, 8080, 8175, 8720, 9696, 10100, 10464, 10900, 11009, 12120, 13080, 15150, 16160, 16350, 17440, 20200, 21800, 22018, 24240, 26160, 30300, 32700, 33027, 40400, 43600, 44036, 48480, 52320, 55045, 60600, 65400, 66054, 80800, 87200, 88072, 110090, 121200, 130800, 132108, 165135, 176144, 220180, 242400, 261600, 264216, 275225, 330270, 352288, 440360, 528432, 550450, 660540, 825675, 880720, 1056864, 1100900, 1321080, 1651350, 1761440, 2201800, 2642160, 3302700, 4403600, 5284320, 6605400, 8807200, 13210800, 26421600]

約数ペア:

[(1, 26421600), (2, 13210800), (3, 8807200), (4, 6605400), (5, 5284320), (6, 4403600), (8, 3302700), (10, 2642160), (12, 2201800), (15, 1761440), (16, 1651350), (20, 1321080), (24, 1100900), (25, 1056864), (30, 880720), (32, 825675), (40, 660540), (48, 550450), (50, 528432), (60, 440360), (75, 352288), (80, 330270), (96, 275225), (100, 264216), (101, 261600), (109, 242400), (120, 220180), (150, 176144), (160, 165135), (200, 132108), (202, 130800), (218, 121200), (240, 110090), (300, 88072), (303, 87200), (327, 80800), (400, 66054), (404, 65400), (436, 60600), (480, 55045), (505, 52320), (545, 48480), (600, 44036), (606, 43600), (654, 40400), (800, 33027), (808, 32700), (872, 30300), (1010, 26160), (1090, 24240), (1200, 22018), (1212, 21800), (1308, 20200), (1515, 17440), (1616, 16350), (1635, 16160), (1744, 15150), (2020, 13080), (2180, 12120), (2400, 11009), (2424, 10900), (2525, 10464), (2616, 10100), (2725, 9696), (3030, 8720), (3232, 8175), (3270, 8080), (3488, 7575), (4040, 6540), (4360, 6060), (4848, 5450), (5050, 5232)]