66086400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 120

約数和(自身を含む): 218439144

約数和(自身を除く): 152352744

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1721, 1920, 2400, 2560, 3200, 3442, 3840, 4800, 5163, 6400, 6884, 7680, 8605, 9600, 10326, 12800, 13768, 17210, 19200, 20652, 25815, 27536, 34420, 38400, 41304, 43025, 51630, 55072, 68840, 82608, 86050, 103260, 110144, 129075, 137680, 165216, 172100, 206520, 220288, 258150, 275360, 330432, 344200, 413040, 440576, 516300, 550720, 660864, 688400, 826080, 881152, 1032600, 1101440, 1321728, 1376800, 1652160, 2065200, 2202880, 2643456, 2753600, 3304320, 4130400, 4405760, 5507200, 6608640, 8260800, 11014400, 13217280, 16521600, 22028800, 33043200, 66086400]

約数ペア:

[(1, 66086400), (2, 33043200), (3, 22028800), (4, 16521600), (5, 13217280), (6, 11014400), (8, 8260800), (10, 6608640), (12, 5507200), (15, 4405760), (16, 4130400), (20, 3304320), (24, 2753600), (25, 2643456), (30, 2202880), (32, 2065200), (40, 1652160), (48, 1376800), (50, 1321728), (60, 1101440), (64, 1032600), (75, 881152), (80, 826080), (96, 688400), (100, 660864), (120, 550720), (128, 516300), (150, 440576), (160, 413040), (192, 344200), (200, 330432), (240, 275360), (256, 258150), (300, 220288), (320, 206520), (384, 172100), (400, 165216), (480, 137680), (512, 129075), (600, 110144), (640, 103260), (768, 86050), (800, 82608), (960, 68840), (1200, 55072), (1280, 51630), (1536, 43025), (1600, 41304), (1721, 38400), (1920, 34420), (2400, 27536), (2560, 25815), (3200, 20652), (3442, 19200), (3840, 17210), (4800, 13768), (5163, 12800), (6400, 10326), (6884, 9600), (7680, 8605)]