80111400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{133519}}^1$

素因数の和:133538

約数の個数: 48

約数和(自身を含む): 248347200

約数和(自身を除く): 168235800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 133519, 267038, 400557, 534076, 667595, 801114, 1068152, 1335190, 1602228, 2002785, 2670380, 3204456, 3337975, 4005570, 5340760, 6675950, 8011140, 10013925, 13351900, 16022280, 20027850, 26703800, 40055700, 80111400]

約数ペア:

[(1, 80111400), (2, 40055700), (3, 26703800), (4, 20027850), (5, 16022280), (6, 13351900), (8, 10013925), (10, 8011140), (12, 6675950), (15, 5340760), (20, 4005570), (24, 3337975), (25, 3204456), (30, 2670380), (40, 2002785), (50, 1602228), (60, 1335190), (75, 1068152), (100, 801114), (120, 667595), (150, 534076), (200, 400557), (300, 267038), (600, 133519)]