130800

素因数分解:

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

素因数の和:130

約数の個数: 60

約数和(自身を含む): 422840

約数和(自身を除く): 292040

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, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2616, 2725, 3270, 4360, 5232, 5450, 6540, 8175, 8720, 10900, 13080, 16350, 21800, 26160, 32700, 43600, 65400, 130800]

約数ペア:

[(1, 130800), (2, 65400), (3, 43600), (4, 32700), (5, 26160), (6, 21800), (8, 16350), (10, 13080), (12, 10900), (15, 8720), (16, 8175), (20, 6540), (24, 5450), (25, 5232), (30, 4360), (40, 3270), (48, 2725), (50, 2616), (60, 2180), (75, 1744), (80, 1635), (100, 1308), (109, 1200), (120, 1090), (150, 872), (200, 654), (218, 600), (240, 545), (300, 436), (327, 400)]