71714400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29881}}^1$

素因数の和:29904

約数の個数: 72

約数和(自身を含む): 233438184

約数和(自身を除く): 161723784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 29881, 59762, 89643, 119524, 149405, 179286, 239048, 298810, 358572, 448215, 478096, 597620, 717144, 747025, 896430, 956192, 1195240, 1434288, 1494050, 1792860, 2241075, 2390480, 2868576, 2988100, 3585720, 4482150, 4780960, 5976200, 7171440, 8964300, 11952400, 14342880, 17928600, 23904800, 35857200, 71714400]

約数ペア:

[(1, 71714400), (2, 35857200), (3, 23904800), (4, 17928600), (5, 14342880), (6, 11952400), (8, 8964300), (10, 7171440), (12, 5976200), (15, 4780960), (16, 4482150), (20, 3585720), (24, 2988100), (25, 2868576), (30, 2390480), (32, 2241075), (40, 1792860), (48, 1494050), (50, 1434288), (60, 1195240), (75, 956192), (80, 896430), (96, 747025), (100, 717144), (120, 597620), (150, 478096), (160, 448215), (200, 358572), (240, 298810), (300, 239048), (400, 179286), (480, 149405), (600, 119524), (800, 89643), (1200, 59762), (2400, 29881)]