28451400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47419}}^1$

素因数の和:47438

約数の個数: 48

約数和(自身を含む): 88201200

約数和(自身を除く): 59749800

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, 47419, 94838, 142257, 189676, 237095, 284514, 379352, 474190, 569028, 711285, 948380, 1138056, 1185475, 1422570, 1896760, 2370950, 2845140, 3556425, 4741900, 5690280, 7112850, 9483800, 14225700, 28451400]

約数ペア:

[(1, 28451400), (2, 14225700), (3, 9483800), (4, 7112850), (5, 5690280), (6, 4741900), (8, 3556425), (10, 2845140), (12, 2370950), (15, 1896760), (20, 1422570), (24, 1185475), (25, 1138056), (30, 948380), (40, 711285), (50, 569028), (60, 474190), (75, 379352), (100, 284514), (120, 237095), (150, 189676), (200, 142257), (300, 94838), (600, 47419)]