86171040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 311933160

約数和(自身を除く): 225762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 109, 120, 122, 135, 144, 160, 162, 180, 183, 216, 218, 240, 244, 270, 288, 305, 324, 327, 360, 366, 405, 432, 436, 480, 488, 540, 545, 549, 610, 648, 654, 720, 732, 810, 864, 872, 915, 976, 981, 1080, 1090, 1098, 1220, 1296, 1308, 1440, 1464, 1620, 1635, 1647, 1744, 1830, 1952, 1962, 2160, 2180, 2196, 2440, 2592, 2616, 2745, 2928, 2943, 3240, 3270, 3294, 3488, 3660, 3924, 4320, 4360, 4392, 4880, 4905, 4941, 5232, 5490, 5856, 5886, 6480, 6540, 6588, 6649, 7320, 7848, 8235, 8720, 8784, 8829, 9760, 9810, 9882, 10464, 10980, 11772, 12960, 13080, 13176, 13298, 14640, 14715, 15696, 16470, 17440, 17568, 17658, 19620, 19764, 19947, 21960, 23544, 24705, 26160, 26352, 26596, 29280, 29430, 31392, 32940, 33245, 35316, 39240, 39528, 39894, 43920, 44145, 47088, 49410, 52320, 52704, 53192, 58860, 59841, 65880, 66490, 70632, 78480, 79056, 79788, 87840, 88290, 94176, 98820, 99735, 106384, 117720, 119682, 131760, 132980, 141264, 156960, 158112, 159576, 176580, 179523, 197640, 199470, 212768, 235440, 239364, 263520, 265960, 282528, 299205, 319152, 353160, 359046, 395280, 398940, 470880, 478728, 531920, 538569, 598410, 638304, 706320, 718092, 790560, 797880, 897615, 957456, 1063840, 1077138, 1196820, 1412640, 1436184, 1595760, 1795230, 1914912, 2154276, 2393640, 2692845, 2872368, 3191520, 3590460, 4308552, 4787280, 5385690, 5744736, 7180920, 8617104, 9574560, 10771380, 14361840, 17234208, 21542760, 28723680, 43085520, 86171040]

約数ペア:

[(1, 86171040), (2, 43085520), (3, 28723680), (4, 21542760), (5, 17234208), (6, 14361840), (8, 10771380), (9, 9574560), (10, 8617104), (12, 7180920), (15, 5744736), (16, 5385690), (18, 4787280), (20, 4308552), (24, 3590460), (27, 3191520), (30, 2872368), (32, 2692845), (36, 2393640), (40, 2154276), (45, 1914912), (48, 1795230), (54, 1595760), (60, 1436184), (61, 1412640), (72, 1196820), (80, 1077138), (81, 1063840), (90, 957456), (96, 897615), (108, 797880), (109, 790560), (120, 718092), (122, 706320), (135, 638304), (144, 598410), (160, 538569), (162, 531920), (180, 478728), (183, 470880), (216, 398940), (218, 395280), (240, 359046), (244, 353160), (270, 319152), (288, 299205), (305, 282528), (324, 265960), (327, 263520), (360, 239364), (366, 235440), (405, 212768), (432, 199470), (436, 197640), (480, 179523), (488, 176580), (540, 159576), (545, 158112), (549, 156960), (610, 141264), (648, 132980), (654, 131760), (720, 119682), (732, 117720), (810, 106384), (864, 99735), (872, 98820), (915, 94176), (976, 88290), (981, 87840), (1080, 79788), (1090, 79056), (1098, 78480), (1220, 70632), (1296, 66490), (1308, 65880), (1440, 59841), (1464, 58860), (1620, 53192), (1635, 52704), (1647, 52320), (1744, 49410), (1830, 47088), (1952, 44145), (1962, 43920), (2160, 39894), (2180, 39528), (2196, 39240), (2440, 35316), (2592, 33245), (2616, 32940), (2745, 31392), (2928, 29430), (2943, 29280), (3240, 26596), (3270, 26352), (3294, 26160), (3488, 24705), (3660, 23544), (3924, 21960), (4320, 19947), (4360, 19764), (4392, 19620), (4880, 17658), (4905, 17568), (4941, 17440), (5232, 16470), (5490, 15696), (5856, 14715), (5886, 14640), (6480, 13298), (6540, 13176), (6588, 13080), (6649, 12960), (7320, 11772), (7848, 10980), (8235, 10464), (8720, 9882), (8784, 9810), (8829, 9760)]