61377400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{6263}}^1$

素因数の和:6293

約数の個数: 72

約数和(自身を含む): 166027320

約数和(自身を除く): 104649920

約数列:

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

約数ペア:

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