85756320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 240

約数和(自身を含む): 326569320

約数和(自身を除く): 240813000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 509, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1018, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1527, 1560, 1620, 1755, 1872, 2036, 2080, 2106, 2160, 2340, 2545, 2592, 2808, 3054, 3120, 3240, 3510, 3744, 4072, 4212, 4320, 4581, 4680, 5090, 5265, 5616, 6108, 6240, 6480, 6617, 7020, 7635, 8144, 8424, 9162, 9360, 10180, 10530, 11232, 12216, 12960, 13234, 13743, 14040, 15270, 16288, 16848, 18324, 18720, 19851, 20360, 21060, 22905, 24432, 26468, 27486, 28080, 30540, 33085, 33696, 36648, 39702, 40720, 41229, 42120, 45810, 48864, 52936, 54972, 56160, 59553, 61080, 66170, 68715, 73296, 79404, 81440, 82458, 84240, 91620, 99255, 105872, 109944, 119106, 122160, 132340, 137430, 146592, 158808, 164916, 168480, 178659, 183240, 198510, 206145, 211744, 219888, 238212, 244320, 264680, 274860, 297765, 317616, 329832, 357318, 366480, 397020, 412290, 439776, 476424, 529360, 535977, 549720, 595530, 635232, 659664, 714636, 732960, 794040, 824580, 893295, 952848, 1058720, 1071954, 1099440, 1191060, 1319328, 1429272, 1588080, 1649160, 1786590, 1905696, 2143908, 2198880, 2382120, 2679885, 2858544, 3176160, 3298320, 3573180, 4287816, 4764240, 5359770, 5717088, 6596640, 7146360, 8575632, 9528480, 10719540, 14292720, 17151264, 21439080, 28585440, 42878160, 85756320]

約数ペア:

[(1, 85756320), (2, 42878160), (3, 28585440), (4, 21439080), (5, 17151264), (6, 14292720), (8, 10719540), (9, 9528480), (10, 8575632), (12, 7146360), (13, 6596640), (15, 5717088), (16, 5359770), (18, 4764240), (20, 4287816), (24, 3573180), (26, 3298320), (27, 3176160), (30, 2858544), (32, 2679885), (36, 2382120), (39, 2198880), (40, 2143908), (45, 1905696), (48, 1786590), (52, 1649160), (54, 1588080), (60, 1429272), (65, 1319328), (72, 1191060), (78, 1099440), (80, 1071954), (81, 1058720), (90, 952848), (96, 893295), (104, 824580), (108, 794040), (117, 732960), (120, 714636), (130, 659664), (135, 635232), (144, 595530), (156, 549720), (160, 535977), (162, 529360), (180, 476424), (195, 439776), (208, 412290), (216, 397020), (234, 366480), (240, 357318), (260, 329832), (270, 317616), (288, 297765), (312, 274860), (324, 264680), (351, 244320), (360, 238212), (390, 219888), (405, 211744), (416, 206145), (432, 198510), (468, 183240), (480, 178659), (509, 168480), (520, 164916), (540, 158808), (585, 146592), (624, 137430), (648, 132340), (702, 122160), (720, 119106), (780, 109944), (810, 105872), (864, 99255), (936, 91620), (1018, 84240), (1040, 82458), (1053, 81440), (1080, 79404), (1170, 73296), (1248, 68715), (1296, 66170), (1404, 61080), (1440, 59553), (1527, 56160), (1560, 54972), (1620, 52936), (1755, 48864), (1872, 45810), (2036, 42120), (2080, 41229), (2106, 40720), (2160, 39702), (2340, 36648), (2545, 33696), (2592, 33085), (2808, 30540), (3054, 28080), (3120, 27486), (3240, 26468), (3510, 24432), (3744, 22905), (4072, 21060), (4212, 20360), (4320, 19851), (4581, 18720), (4680, 18324), (5090, 16848), (5265, 16288), (5616, 15270), (6108, 14040), (6240, 13743), (6480, 13234), (6617, 12960), (7020, 12216), (7635, 11232), (8144, 10530), (8424, 10180), (9162, 9360)]