67184800

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:770

約数の個数: 72

約数和(自身を含む): 165481596

約数和(自身を除く): 98296796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 613, 685, 800, 1096, 1226, 1370, 2192, 2452, 2740, 3065, 3425, 4384, 4904, 5480, 6130, 6850, 9808, 10960, 12260, 13700, 15325, 19616, 21920, 24520, 27400, 30650, 49040, 54800, 61300, 83981, 98080, 109600, 122600, 167962, 245200, 335924, 419905, 490400, 671848, 839810, 1343696, 1679620, 2099525, 2687392, 3359240, 4199050, 6718480, 8398100, 13436960, 16796200, 33592400, 67184800]

約数ペア:

[(1, 67184800), (2, 33592400), (4, 16796200), (5, 13436960), (8, 8398100), (10, 6718480), (16, 4199050), (20, 3359240), (25, 2687392), (32, 2099525), (40, 1679620), (50, 1343696), (80, 839810), (100, 671848), (137, 490400), (160, 419905), (200, 335924), (274, 245200), (400, 167962), (548, 122600), (613, 109600), (685, 98080), (800, 83981), (1096, 61300), (1226, 54800), (1370, 49040), (2192, 30650), (2452, 27400), (2740, 24520), (3065, 21920), (3425, 19616), (4384, 15325), (4904, 13700), (5480, 12260), (6130, 10960), (6850, 9808)]