85296420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 294682752

約数和(自身を除く): 209386332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1873, 1980, 2070, 2277, 2530, 3036, 3746, 3795, 4140, 4554, 5060, 5619, 7492, 7590, 9108, 9365, 11238, 11385, 15180, 16857, 18730, 20603, 22476, 22770, 28095, 33714, 37460, 41206, 43079, 45540, 56190, 61809, 67428, 82412, 84285, 86158, 103015, 112380, 123618, 129237, 168570, 172316, 185427, 206030, 215395, 247236, 258474, 309045, 337140, 370854, 387711, 412060, 430790, 473869, 516948, 618090, 646185, 741708, 775422, 861580, 927135, 947738, 1236180, 1292370, 1421607, 1550844, 1854270, 1895476, 1938555, 2369345, 2584740, 2843214, 3708540, 3877110, 4264821, 4738690, 5686428, 7108035, 7754220, 8529642, 9477380, 14216070, 17059284, 21324105, 28432140, 42648210, 85296420]

約数ペア:

[(1, 85296420), (2, 42648210), (3, 28432140), (4, 21324105), (5, 17059284), (6, 14216070), (9, 9477380), (10, 8529642), (11, 7754220), (12, 7108035), (15, 5686428), (18, 4738690), (20, 4264821), (22, 3877110), (23, 3708540), (30, 2843214), (33, 2584740), (36, 2369345), (44, 1938555), (45, 1895476), (46, 1854270), (55, 1550844), (60, 1421607), (66, 1292370), (69, 1236180), (90, 947738), (92, 927135), (99, 861580), (110, 775422), (115, 741708), (132, 646185), (138, 618090), (165, 516948), (180, 473869), (198, 430790), (207, 412060), (220, 387711), (230, 370854), (253, 337140), (276, 309045), (330, 258474), (345, 247236), (396, 215395), (414, 206030), (460, 185427), (495, 172316), (506, 168570), (660, 129237), (690, 123618), (759, 112380), (828, 103015), (990, 86158), (1012, 84285), (1035, 82412), (1265, 67428), (1380, 61809), (1518, 56190), (1873, 45540), (1980, 43079), (2070, 41206), (2277, 37460), (2530, 33714), (3036, 28095), (3746, 22770), (3795, 22476), (4140, 20603), (4554, 18730), (5060, 16857), (5619, 15180), (7492, 11385), (7590, 11238), (9108, 9365)]