131994300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{439981}}^1$

素因数の和:439998

約数の個数: 36

約数和(自身を含む): 381904376

約数和(自身を除く): 249910076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 439981, 879962, 1319943, 1759924, 2199905, 2639886, 4399810, 5279772, 6599715, 8799620, 10999525, 13199430, 21999050, 26398860, 32998575, 43998100, 65997150, 131994300]

約数ペア:

[(1, 131994300), (2, 65997150), (3, 43998100), (4, 32998575), (5, 26398860), (6, 21999050), (10, 13199430), (12, 10999525), (15, 8799620), (20, 6599715), (25, 5279772), (30, 4399810), (50, 2639886), (60, 2199905), (75, 1759924), (100, 1319943), (150, 879962), (300, 439981)]