75667840

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 182424960

約数和(自身を除く): 106757120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 863, 1096, 1370, 1726, 2192, 2740, 3452, 4315, 4384, 5480, 6904, 8630, 8768, 10960, 13808, 17260, 17536, 21920, 27616, 34520, 43840, 55232, 69040, 87680, 110464, 118231, 138080, 236462, 276160, 472924, 552320, 591155, 945848, 1182310, 1891696, 2364620, 3783392, 4729240, 7566784, 9458480, 15133568, 18916960, 37833920, 75667840]

約数ペア:

[(1, 75667840), (2, 37833920), (4, 18916960), (5, 15133568), (8, 9458480), (10, 7566784), (16, 4729240), (20, 3783392), (32, 2364620), (40, 1891696), (64, 1182310), (80, 945848), (128, 591155), (137, 552320), (160, 472924), (274, 276160), (320, 236462), (548, 138080), (640, 118231), (685, 110464), (863, 87680), (1096, 69040), (1370, 55232), (1726, 43840), (2192, 34520), (2740, 27616), (3452, 21920), (4315, 17536), (4384, 17260), (5480, 13808), (6904, 10960), (8630, 8768)]