138935400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{231559}}^1$

素因数の和:231578

約数の個数: 48

約数和(自身を含む): 430701600

約数和(自身を除く): 291766200

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, 231559, 463118, 694677, 926236, 1157795, 1389354, 1852472, 2315590, 2778708, 3473385, 4631180, 5557416, 5788975, 6946770, 9262360, 11577950, 13893540, 17366925, 23155900, 27787080, 34733850, 46311800, 69467700, 138935400]

約数ペア:

[(1, 138935400), (2, 69467700), (3, 46311800), (4, 34733850), (5, 27787080), (6, 23155900), (8, 17366925), (10, 13893540), (12, 11577950), (15, 9262360), (20, 6946770), (24, 5788975), (25, 5557416), (30, 4631180), (40, 3473385), (50, 2778708), (60, 2315590), (75, 1852472), (100, 1389354), (120, 1157795), (150, 926236), (200, 694677), (300, 463118), (600, 231559)]