308056000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5535

約数の個数: 112

約数和(自身を含む): 872044992

約数和(自身を除く): 563988992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3500, 4000, 5501, 5600, 7000, 8000, 11002, 11200, 14000, 22004, 27505, 28000, 38507, 44008, 55010, 56000, 77014, 88016, 110020, 137525, 154028, 176032, 192535, 220040, 275050, 308056, 352064, 385070, 440080, 550100, 616112, 687625, 770140, 880160, 962675, 1100200, 1232224, 1375250, 1540280, 1760320, 1925350, 2200400, 2464448, 2750500, 3080560, 3850700, 4400800, 4813375, 5501000, 6161120, 7701400, 8801600, 9626750, 11002000, 12322240, 15402800, 19253500, 22004000, 30805600, 38507000, 44008000, 61611200, 77014000, 154028000, 308056000]

約数ペア:

[(1, 308056000), (2, 154028000), (4, 77014000), (5, 61611200), (7, 44008000), (8, 38507000), (10, 30805600), (14, 22004000), (16, 19253500), (20, 15402800), (25, 12322240), (28, 11002000), (32, 9626750), (35, 8801600), (40, 7701400), (50, 6161120), (56, 5501000), (64, 4813375), (70, 4400800), (80, 3850700), (100, 3080560), (112, 2750500), (125, 2464448), (140, 2200400), (160, 1925350), (175, 1760320), (200, 1540280), (224, 1375250), (250, 1232224), (280, 1100200), (320, 962675), (350, 880160), (400, 770140), (448, 687625), (500, 616112), (560, 550100), (700, 440080), (800, 385070), (875, 352064), (1000, 308056), (1120, 275050), (1400, 220040), (1600, 192535), (1750, 176032), (2000, 154028), (2240, 137525), (2800, 110020), (3500, 88016), (4000, 77014), (5501, 56000), (5600, 55010), (7000, 44008), (8000, 38507), (11002, 28000), (11200, 27505), (14000, 22004)]