68217000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{22739}}^1$

素因数の和:22763

約数の個数: 64

約数和(自身を含む): 212846400

約数和(自身を除く): 144629400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 22739, 45478, 68217, 90956, 113695, 136434, 181912, 227390, 272868, 341085, 454780, 545736, 568475, 682170, 909560, 1136950, 1364340, 1705425, 2273900, 2728680, 2842375, 3410850, 4547800, 5684750, 6821700, 8527125, 11369500, 13643400, 17054250, 22739000, 34108500, 68217000]

約数ペア:

[(1, 68217000), (2, 34108500), (3, 22739000), (4, 17054250), (5, 13643400), (6, 11369500), (8, 8527125), (10, 6821700), (12, 5684750), (15, 4547800), (20, 3410850), (24, 2842375), (25, 2728680), (30, 2273900), (40, 1705425), (50, 1364340), (60, 1136950), (75, 909560), (100, 682170), (120, 568475), (125, 545736), (150, 454780), (200, 341085), (250, 272868), (300, 227390), (375, 181912), (500, 136434), (600, 113695), (750, 90956), (1000, 68217), (1500, 45478), (3000, 22739)]