80822400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{8419}}^1$

素因数の和:8446

約数の個数: 96

約数和(自身を含む): 266240400

約数和(自身を除く): 185418000

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, 8419, 9600, 16838, 25257, 33676, 42095, 50514, 67352, 84190, 101028, 126285, 134704, 168380, 202056, 210475, 252570, 269408, 336760, 404112, 420950, 505140, 538816, 631425, 673520, 808224, 841900, 1010280, 1077632, 1262850, 1347040, 1616448, 1683800, 2020560, 2525700, 2694080, 3232896, 3367600, 4041120, 5051400, 5388160, 6735200, 8082240, 10102800, 13470400, 16164480, 20205600, 26940800, 40411200, 80822400]

約数ペア:

[(1, 80822400), (2, 40411200), (3, 26940800), (4, 20205600), (5, 16164480), (6, 13470400), (8, 10102800), (10, 8082240), (12, 6735200), (15, 5388160), (16, 5051400), (20, 4041120), (24, 3367600), (25, 3232896), (30, 2694080), (32, 2525700), (40, 2020560), (48, 1683800), (50, 1616448), (60, 1347040), (64, 1262850), (75, 1077632), (80, 1010280), (96, 841900), (100, 808224), (120, 673520), (128, 631425), (150, 538816), (160, 505140), (192, 420950), (200, 404112), (240, 336760), (300, 269408), (320, 252570), (384, 210475), (400, 202056), (480, 168380), (600, 134704), (640, 126285), (800, 101028), (960, 84190), (1200, 67352), (1600, 50514), (1920, 42095), (2400, 33676), (3200, 25257), (4800, 16838), (8419, 9600)]