189169600

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1022

約数の個数: 84

約数和(自身を含む): 469416384

約数和(自身を除く): 280246784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 685, 800, 863, 1096, 1370, 1600, 1726, 2192, 2740, 3425, 3452, 4315, 4384, 5480, 6850, 6904, 8630, 8768, 10960, 13700, 13808, 17260, 21575, 21920, 27400, 27616, 34520, 43150, 43840, 54800, 55232, 69040, 86300, 109600, 118231, 138080, 172600, 219200, 236462, 276160, 345200, 472924, 591155, 690400, 945848, 1182310, 1380800, 1891696, 2364620, 2955775, 3783392, 4729240, 5911550, 7566784, 9458480, 11823100, 18916960, 23646200, 37833920, 47292400, 94584800, 189169600]

約数ペア:

[(1, 189169600), (2, 94584800), (4, 47292400), (5, 37833920), (8, 23646200), (10, 18916960), (16, 11823100), (20, 9458480), (25, 7566784), (32, 5911550), (40, 4729240), (50, 3783392), (64, 2955775), (80, 2364620), (100, 1891696), (137, 1380800), (160, 1182310), (200, 945848), (274, 690400), (320, 591155), (400, 472924), (548, 345200), (685, 276160), (800, 236462), (863, 219200), (1096, 172600), (1370, 138080), (1600, 118231), (1726, 109600), (2192, 86300), (2740, 69040), (3425, 55232), (3452, 54800), (4315, 43840), (4384, 43150), (5480, 34520), (6850, 27616), (6904, 27400), (8630, 21920), (8768, 21575), (10960, 17260), (13700, 13808)]