86739840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 335822760

約数和(自身を除く): 249082920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 128, 132, 144, 148, 160, 165, 176, 180, 185, 192, 198, 220, 222, 240, 264, 288, 296, 320, 330, 333, 352, 360, 370, 384, 396, 407, 440, 444, 480, 495, 528, 555, 576, 592, 640, 660, 666, 704, 720, 740, 792, 814, 880, 888, 960, 990, 1056, 1110, 1152, 1184, 1221, 1320, 1332, 1369, 1408, 1440, 1480, 1584, 1628, 1665, 1760, 1776, 1920, 1980, 2035, 2112, 2220, 2368, 2442, 2640, 2664, 2738, 2880, 2960, 3168, 3256, 3330, 3520, 3552, 3663, 3960, 4070, 4107, 4224, 4440, 4736, 4884, 5280, 5328, 5476, 5760, 5920, 6105, 6336, 6512, 6660, 6845, 7040, 7104, 7326, 7920, 8140, 8214, 8880, 9768, 10560, 10656, 10952, 11840, 12210, 12321, 12672, 13024, 13320, 13690, 14208, 14652, 15059, 15840, 16280, 16428, 17760, 18315, 19536, 20535, 21120, 21312, 21904, 23680, 24420, 24642, 26048, 26640, 27380, 29304, 30118, 31680, 32560, 32856, 35520, 36630, 39072, 41070, 42624, 43808, 45177, 48840, 49284, 52096, 53280, 54760, 58608, 60236, 61605, 63360, 65120, 65712, 71040, 73260, 75295, 78144, 82140, 87616, 90354, 97680, 98568, 106560, 109520, 117216, 120472, 123210, 130240, 131424, 135531, 146520, 150590, 156288, 164280, 175232, 180708, 195360, 197136, 213120, 219040, 225885, 234432, 240944, 246420, 260480, 262848, 271062, 293040, 301180, 328560, 361416, 390720, 394272, 438080, 451770, 468864, 481888, 492840, 525696, 542124, 586080, 602360, 657120, 677655, 722832, 781440, 788544, 876160, 903540, 963776, 985680, 1084248, 1172160, 1204720, 1314240, 1355310, 1445664, 1577088, 1807080, 1927552, 1971360, 2168496, 2344320, 2409440, 2628480, 2710620, 2891328, 3614160, 3942720, 4336992, 4818880, 5421240, 5782656, 7228320, 7885440, 8673984, 9637760, 10842480, 14456640, 17347968, 21684960, 28913280, 43369920, 86739840]

約数ペア:

[(1, 86739840), (2, 43369920), (3, 28913280), (4, 21684960), (5, 17347968), (6, 14456640), (8, 10842480), (9, 9637760), (10, 8673984), (11, 7885440), (12, 7228320), (15, 5782656), (16, 5421240), (18, 4818880), (20, 4336992), (22, 3942720), (24, 3614160), (30, 2891328), (32, 2710620), (33, 2628480), (36, 2409440), (37, 2344320), (40, 2168496), (44, 1971360), (45, 1927552), (48, 1807080), (55, 1577088), (60, 1445664), (64, 1355310), (66, 1314240), (72, 1204720), (74, 1172160), (80, 1084248), (88, 985680), (90, 963776), (96, 903540), (99, 876160), (110, 788544), (111, 781440), (120, 722832), (128, 677655), (132, 657120), (144, 602360), (148, 586080), (160, 542124), (165, 525696), (176, 492840), (180, 481888), (185, 468864), (192, 451770), (198, 438080), (220, 394272), (222, 390720), (240, 361416), (264, 328560), (288, 301180), (296, 293040), (320, 271062), (330, 262848), (333, 260480), (352, 246420), (360, 240944), (370, 234432), (384, 225885), (396, 219040), (407, 213120), (440, 197136), (444, 195360), (480, 180708), (495, 175232), (528, 164280), (555, 156288), (576, 150590), (592, 146520), (640, 135531), (660, 131424), (666, 130240), (704, 123210), (720, 120472), (740, 117216), (792, 109520), (814, 106560), (880, 98568), (888, 97680), (960, 90354), (990, 87616), (1056, 82140), (1110, 78144), (1152, 75295), (1184, 73260), (1221, 71040), (1320, 65712), (1332, 65120), (1369, 63360), (1408, 61605), (1440, 60236), (1480, 58608), (1584, 54760), (1628, 53280), (1665, 52096), (1760, 49284), (1776, 48840), (1920, 45177), (1980, 43808), (2035, 42624), (2112, 41070), (2220, 39072), (2368, 36630), (2442, 35520), (2640, 32856), (2664, 32560), (2738, 31680), (2880, 30118), (2960, 29304), (3168, 27380), (3256, 26640), (3330, 26048), (3520, 24642), (3552, 24420), (3663, 23680), (3960, 21904), (4070, 21312), (4107, 21120), (4224, 20535), (4440, 19536), (4736, 18315), (4884, 17760), (5280, 16428), (5328, 16280), (5476, 15840), (5760, 15059), (5920, 14652), (6105, 14208), (6336, 13690), (6512, 13320), (6660, 13024), (6845, 12672), (7040, 12321), (7104, 12210), (7326, 11840), (7920, 10952), (8140, 10656), (8214, 10560), (8880, 9768)]