82883400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{138139}}^1$

素因数の和:138158

約数の個数: 48

約数和(自身を含む): 256940400

約数和(自身を除く): 174057000

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, 138139, 276278, 414417, 552556, 690695, 828834, 1105112, 1381390, 1657668, 2072085, 2762780, 3315336, 3453475, 4144170, 5525560, 6906950, 8288340, 10360425, 13813900, 16576680, 20720850, 27627800, 41441700, 82883400]

約数ペア:

[(1, 82883400), (2, 41441700), (3, 27627800), (4, 20720850), (5, 16576680), (6, 13813900), (8, 10360425), (10, 8288340), (12, 6906950), (15, 5525560), (20, 4144170), (24, 3453475), (25, 3315336), (30, 2762780), (40, 2072085), (50, 1657668), (60, 1381390), (75, 1105112), (100, 828834), (120, 690695), (150, 552556), (200, 414417), (300, 276278), (600, 138139)]