256678294500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19013207}}^1$

素因数の和:19013235

約数の個数: 96

約数和(自身を含む): 830496925440

約数和(自身を除く): 573818630940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 13500, 19013207, 38026414, 57039621, 76052828, 95066035, 114079242, 171118863, 190132070, 228158484, 285198105, 342237726, 380264140, 475330175, 513356589, 570396210, 684475452, 855594315, 950660350, 1026713178, 1140792420, 1425990525, 1711188630, 1901320700, 2053426356, 2376650875, 2566782945, 2851981050, 3422377260, 4277971575, 4753301750, 5133565890, 5703962100, 7129952625, 8555943150, 9506603500, 10267131780, 12833914725, 14259905250, 17111886300, 21389857875, 25667829450, 28519810500, 42779715750, 51335658900, 64169573625, 85559431500, 128339147250, 256678294500]

約数ペア:

[(1, 256678294500), (2, 128339147250), (3, 85559431500), (4, 64169573625), (5, 51335658900), (6, 42779715750), (9, 28519810500), (10, 25667829450), (12, 21389857875), (15, 17111886300), (18, 14259905250), (20, 12833914725), (25, 10267131780), (27, 9506603500), (30, 8555943150), (36, 7129952625), (45, 5703962100), (50, 5133565890), (54, 4753301750), (60, 4277971575), (75, 3422377260), (90, 2851981050), (100, 2566782945), (108, 2376650875), (125, 2053426356), (135, 1901320700), (150, 1711188630), (180, 1425990525), (225, 1140792420), (250, 1026713178), (270, 950660350), (300, 855594315), (375, 684475452), (450, 570396210), (500, 513356589), (540, 475330175), (675, 380264140), (750, 342237726), (900, 285198105), (1125, 228158484), (1350, 190132070), (1500, 171118863), (2250, 114079242), (2700, 95066035), (3375, 76052828), (4500, 57039621), (6750, 38026414), (13500, 19013207)]