68682180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 224953344

約数和(自身を除く): 156271164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 3803, 4515, 6020, 7606, 9030, 11409, 15212, 18060, 19015, 22818, 26621, 38030, 45636, 53242, 57045, 76060, 79863, 106484, 114090, 133105, 159726, 163529, 228180, 266210, 319452, 327058, 399315, 490587, 532420, 654116, 798630, 817645, 981174, 1144703, 1597260, 1635290, 1962348, 2289406, 2452935, 3270580, 3434109, 4578812, 4905870, 5723515, 6868218, 9811740, 11447030, 13736436, 17170545, 22894060, 34341090, 68682180]

約数ペア:

[(1, 68682180), (2, 34341090), (3, 22894060), (4, 17170545), (5, 13736436), (6, 11447030), (7, 9811740), (10, 6868218), (12, 5723515), (14, 4905870), (15, 4578812), (20, 3434109), (21, 3270580), (28, 2452935), (30, 2289406), (35, 1962348), (42, 1635290), (43, 1597260), (60, 1144703), (70, 981174), (84, 817645), (86, 798630), (105, 654116), (129, 532420), (140, 490587), (172, 399315), (210, 327058), (215, 319452), (258, 266210), (301, 228180), (420, 163529), (430, 159726), (516, 133105), (602, 114090), (645, 106484), (860, 79863), (903, 76060), (1204, 57045), (1290, 53242), (1505, 45636), (1806, 38030), (2580, 26621), (3010, 22818), (3612, 19015), (3803, 18060), (4515, 15212), (6020, 11409), (7606, 9030)]