191971200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19997}}^1$

素因数の和:20024

約数の個数: 96

約数和(自身を含む): 632336760

約数和(自身を除く): 440365560

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, 19997, 39994, 59991, 79988, 99985, 119982, 159976, 199970, 239964, 299955, 319952, 399940, 479928, 499925, 599910, 639904, 799880, 959856, 999850, 1199820, 1279808, 1499775, 1599760, 1919712, 1999700, 2399640, 2559616, 2999550, 3199520, 3839424, 3999400, 4799280, 5999100, 6399040, 7678848, 7998800, 9598560, 11998200, 12798080, 15997600, 19197120, 23996400, 31995200, 38394240, 47992800, 63990400, 95985600, 191971200]

約数ペア:

[(1, 191971200), (2, 95985600), (3, 63990400), (4, 47992800), (5, 38394240), (6, 31995200), (8, 23996400), (10, 19197120), (12, 15997600), (15, 12798080), (16, 11998200), (20, 9598560), (24, 7998800), (25, 7678848), (30, 6399040), (32, 5999100), (40, 4799280), (48, 3999400), (50, 3839424), (60, 3199520), (64, 2999550), (75, 2559616), (80, 2399640), (96, 1999700), (100, 1919712), (120, 1599760), (128, 1499775), (150, 1279808), (160, 1199820), (192, 999850), (200, 959856), (240, 799880), (300, 639904), (320, 599910), (384, 499925), (400, 479928), (480, 399940), (600, 319952), (640, 299955), (800, 239964), (960, 199970), (1200, 159976), (1600, 119982), (1920, 99985), (2400, 79988), (3200, 59991), (4800, 39994), (9600, 19997)]