13210800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 43129680

約数和(自身を除く): 29918880

約数列:

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

約数ペア:

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