204662400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{21319}}^1$

素因数の和:21346

約数の個数: 96

約数和(自身を含む): 674138400

約数和(自身を除く): 469476000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 213190, 255828, 319785, 341104, 426380, 511656, 532975, 639570, 682208, 852760, 1023312, 1065950, 1279140, 1364416, 1598925, 1705520, 2046624, 2131900, 2558280, 2728832, 3197850, 3411040, 4093248, 4263800, 5116560, 6395700, 6822080, 8186496, 8527600, 10233120, 12791400, 13644160, 17055200, 20466240, 25582800, 34110400, 40932480, 51165600, 68220800, 102331200, 204662400]

約数ペア:

[(1, 204662400), (2, 102331200), (3, 68220800), (4, 51165600), (5, 40932480), (6, 34110400), (8, 25582800), (10, 20466240), (12, 17055200), (15, 13644160), (16, 12791400), (20, 10233120), (24, 8527600), (25, 8186496), (30, 6822080), (32, 6395700), (40, 5116560), (48, 4263800), (50, 4093248), (60, 3411040), (64, 3197850), (75, 2728832), (80, 2558280), (96, 2131900), (100, 2046624), (120, 1705520), (128, 1598925), (150, 1364416), (160, 1279140), (192, 1065950), (200, 1023312), (240, 852760), (300, 682208), (320, 639570), (384, 532975), (400, 511656), (480, 426380), (600, 341104), (640, 319785), (800, 255828), (960, 213190), (1200, 170552), (1600, 127914), (1920, 106595), (2400, 85276), (3200, 63957), (4800, 42638), (9600, 21319)]