86217120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5475

約数の個数: 144

約数和(自身を含む): 321021792

約数和(自身を除く): 234804672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5443, 7920, 10886, 15840, 16329, 21772, 27215, 32658, 43544, 48987, 54430, 59873, 65316, 81645, 87088, 97974, 108860, 119746, 130632, 163290, 174176, 179619, 195948, 217720, 239492, 244935, 261264, 299365, 326580, 359238, 391896, 435440, 478984, 489870, 522528, 538857, 598730, 653160, 718476, 783792, 870880, 898095, 957968, 979740, 1077714, 1197460, 1306320, 1436952, 1567584, 1796190, 1915936, 1959480, 2155428, 2394920, 2612640, 2694285, 2873904, 3592380, 3918960, 4310856, 4789840, 5388570, 5747808, 7184760, 7837920, 8621712, 9579680, 10777140, 14369520, 17243424, 21554280, 28739040, 43108560, 86217120]

約数ペア:

[(1, 86217120), (2, 43108560), (3, 28739040), (4, 21554280), (5, 17243424), (6, 14369520), (8, 10777140), (9, 9579680), (10, 8621712), (11, 7837920), (12, 7184760), (15, 5747808), (16, 5388570), (18, 4789840), (20, 4310856), (22, 3918960), (24, 3592380), (30, 2873904), (32, 2694285), (33, 2612640), (36, 2394920), (40, 2155428), (44, 1959480), (45, 1915936), (48, 1796190), (55, 1567584), (60, 1436952), (66, 1306320), (72, 1197460), (80, 1077714), (88, 979740), (90, 957968), (96, 898095), (99, 870880), (110, 783792), (120, 718476), (132, 653160), (144, 598730), (160, 538857), (165, 522528), (176, 489870), (180, 478984), (198, 435440), (220, 391896), (240, 359238), (264, 326580), (288, 299365), (330, 261264), (352, 244935), (360, 239492), (396, 217720), (440, 195948), (480, 179619), (495, 174176), (528, 163290), (660, 130632), (720, 119746), (792, 108860), (880, 97974), (990, 87088), (1056, 81645), (1320, 65316), (1440, 59873), (1584, 54430), (1760, 48987), (1980, 43544), (2640, 32658), (3168, 27215), (3960, 21772), (5280, 16329), (5443, 15840), (7920, 10886)]