89666280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22643}}^1$

素因数の和:22671

約数の個数: 96

約数和(自身を含む): 317921760

約数和(自身を除く): 228255480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22643, 45286, 67929, 90572, 113215, 135858, 181144, 203787, 226430, 249073, 271716, 339645, 407574, 452860, 498146, 543432, 679290, 747219, 815148, 905720, 996292, 1018935, 1245365, 1358580, 1494438, 1630296, 1992584, 2037870, 2241657, 2490730, 2717160, 2988876, 3736095, 4075740, 4483314, 4981460, 5977752, 7472190, 8151480, 8966628, 9962920, 11208285, 14944380, 17933256, 22416570, 29888760, 44833140, 89666280]

約数ペア:

[(1, 89666280), (2, 44833140), (3, 29888760), (4, 22416570), (5, 17933256), (6, 14944380), (8, 11208285), (9, 9962920), (10, 8966628), (11, 8151480), (12, 7472190), (15, 5977752), (18, 4981460), (20, 4483314), (22, 4075740), (24, 3736095), (30, 2988876), (33, 2717160), (36, 2490730), (40, 2241657), (44, 2037870), (45, 1992584), (55, 1630296), (60, 1494438), (66, 1358580), (72, 1245365), (88, 1018935), (90, 996292), (99, 905720), (110, 815148), (120, 747219), (132, 679290), (165, 543432), (180, 498146), (198, 452860), (220, 407574), (264, 339645), (330, 271716), (360, 249073), (396, 226430), (440, 203787), (495, 181144), (660, 135858), (792, 113215), (990, 90572), (1320, 67929), (1980, 45286), (3960, 22643)]