77324450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 72

約数和(自身を含む): 172028052

約数和(自身を除く): 94703602

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 350, 370, 490, 518, 853, 925, 1225, 1295, 1706, 1813, 1850, 2450, 2590, 3626, 4265, 5971, 6475, 8530, 9065, 11942, 12950, 18130, 21325, 29855, 31561, 41797, 42650, 45325, 59710, 63122, 83594, 90650, 149275, 157805, 208985, 220927, 298550, 315610, 417970, 441854, 789025, 1044925, 1104635, 1546489, 1578050, 2089850, 2209270, 3092978, 5523175, 7732445, 11046350, 15464890, 38662225, 77324450]

約数ペア:

[(1, 77324450), (2, 38662225), (5, 15464890), (7, 11046350), (10, 7732445), (14, 5523175), (25, 3092978), (35, 2209270), (37, 2089850), (49, 1578050), (50, 1546489), (70, 1104635), (74, 1044925), (98, 789025), (175, 441854), (185, 417970), (245, 315610), (259, 298550), (350, 220927), (370, 208985), (490, 157805), (518, 149275), (853, 90650), (925, 83594), (1225, 63122), (1295, 59710), (1706, 45325), (1813, 42650), (1850, 41797), (2450, 31561), (2590, 29855), (3626, 21325), (4265, 18130), (5971, 12950), (6475, 11942), (8530, 9065)]