88959420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 208239300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 179, 180, 198, 220, 251, 330, 358, 396, 495, 502, 537, 660, 716, 753, 895, 990, 1004, 1074, 1255, 1506, 1611, 1790, 1969, 1980, 2148, 2259, 2510, 2685, 2761, 3012, 3222, 3580, 3765, 3938, 4518, 5020, 5370, 5522, 5907, 6444, 7530, 7876, 8055, 8283, 9036, 9845, 10740, 11044, 11295, 11814, 13805, 15060, 16110, 16566, 17721, 19690, 22590, 23628, 24849, 27610, 29535, 32220, 33132, 35442, 39380, 41415, 44929, 45180, 49698, 55220, 59070, 70884, 82830, 88605, 89858, 99396, 118140, 124245, 134787, 165660, 177210, 179716, 224645, 248490, 269574, 354420, 404361, 449290, 494219, 496980, 539148, 673935, 808722, 898580, 988438, 1347870, 1482657, 1617444, 1976876, 2021805, 2471095, 2695740, 2965314, 4043610, 4447971, 4942190, 5930628, 7413285, 8087220, 8895942, 9884380, 14826570, 17791884, 22239855, 29653140, 44479710, 88959420]

約数ペア:

[(1, 88959420), (2, 44479710), (3, 29653140), (4, 22239855), (5, 17791884), (6, 14826570), (9, 9884380), (10, 8895942), (11, 8087220), (12, 7413285), (15, 5930628), (18, 4942190), (20, 4447971), (22, 4043610), (30, 2965314), (33, 2695740), (36, 2471095), (44, 2021805), (45, 1976876), (55, 1617444), (60, 1482657), (66, 1347870), (90, 988438), (99, 898580), (110, 808722), (132, 673935), (165, 539148), (179, 496980), (180, 494219), (198, 449290), (220, 404361), (251, 354420), (330, 269574), (358, 248490), (396, 224645), (495, 179716), (502, 177210), (537, 165660), (660, 134787), (716, 124245), (753, 118140), (895, 99396), (990, 89858), (1004, 88605), (1074, 82830), (1255, 70884), (1506, 59070), (1611, 55220), (1790, 49698), (1969, 45180), (1980, 44929), (2148, 41415), (2259, 39380), (2510, 35442), (2685, 33132), (2761, 32220), (3012, 29535), (3222, 27610), (3580, 24849), (3765, 23628), (3938, 22590), (4518, 19690), (5020, 17721), (5370, 16566), (5522, 16110), (5907, 15060), (6444, 13805), (7530, 11814), (7876, 11295), (8055, 11044), (8283, 10740), (9036, 9845)]