132172800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1721}}^1$

素因数の和:1754

約数の個数: 132

約数和(自身を含む): 437091816

約数和(自身を除く): 304919016

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, 1024, 1200, 1280, 1536, 1600, 1721, 1920, 2400, 2560, 3072, 3200, 3442, 3840, 4800, 5120, 5163, 6400, 6884, 7680, 8605, 9600, 10326, 12800, 13768, 15360, 17210, 19200, 20652, 25600, 25815, 27536, 34420, 38400, 41304, 43025, 51630, 55072, 68840, 76800, 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, 1762304, 2065200, 2202880, 2643456, 2753600, 3304320, 4130400, 4405760, 5286912, 5507200, 6608640, 8260800, 8811520, 11014400, 13217280, 16521600, 22028800, 26434560, 33043200, 44057600, 66086400, 132172800]

約数ペア:

[(1, 132172800), (2, 66086400), (3, 44057600), (4, 33043200), (5, 26434560), (6, 22028800), (8, 16521600), (10, 13217280), (12, 11014400), (15, 8811520), (16, 8260800), (20, 6608640), (24, 5507200), (25, 5286912), (30, 4405760), (32, 4130400), (40, 3304320), (48, 2753600), (50, 2643456), (60, 2202880), (64, 2065200), (75, 1762304), (80, 1652160), (96, 1376800), (100, 1321728), (120, 1101440), (128, 1032600), (150, 881152), (160, 826080), (192, 688400), (200, 660864), (240, 550720), (256, 516300), (300, 440576), (320, 413040), (384, 344200), (400, 330432), (480, 275360), (512, 258150), (600, 220288), (640, 206520), (768, 172100), (800, 165216), (960, 137680), (1024, 129075), (1200, 110144), (1280, 103260), (1536, 86050), (1600, 82608), (1721, 76800), (1920, 68840), (2400, 55072), (2560, 51630), (3072, 43025), (3200, 41304), (3442, 38400), (3840, 34420), (4800, 27536), (5120, 25815), (5163, 25600), (6400, 20652), (6884, 19200), (7680, 17210), (8605, 15360), (9600, 13768), (10326, 12800)]