122754800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6263}}^1$

素因数の和:6295

約数の個数: 90

約数和(自身を含む): 343123128

約数和(自身を除く): 220368328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6263, 9800, 12526, 19600, 25052, 31315, 43841, 50104, 62630, 87682, 100208, 125260, 156575, 175364, 219205, 250520, 306887, 313150, 350728, 438410, 501040, 613774, 626300, 701456, 876820, 1096025, 1227548, 1252600, 1534435, 1753640, 2192050, 2455096, 2505200, 3068870, 3507280, 4384100, 4910192, 6137740, 7672175, 8768200, 12275480, 15344350, 17536400, 24550960, 30688700, 61377400, 122754800]

約数ペア:

[(1, 122754800), (2, 61377400), (4, 30688700), (5, 24550960), (7, 17536400), (8, 15344350), (10, 12275480), (14, 8768200), (16, 7672175), (20, 6137740), (25, 4910192), (28, 4384100), (35, 3507280), (40, 3068870), (49, 2505200), (50, 2455096), (56, 2192050), (70, 1753640), (80, 1534435), (98, 1252600), (100, 1227548), (112, 1096025), (140, 876820), (175, 701456), (196, 626300), (200, 613774), (245, 501040), (280, 438410), (350, 350728), (392, 313150), (400, 306887), (490, 250520), (560, 219205), (700, 175364), (784, 156575), (980, 125260), (1225, 100208), (1400, 87682), (1960, 62630), (2450, 50104), (2800, 43841), (3920, 31315), (4900, 25052), (6263, 19600), (9800, 12526)]