85173120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 319904640

約数和(自身を除く): 234731520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 53, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 106, 108, 120, 124, 128, 135, 144, 155, 159, 160, 162, 180, 186, 192, 212, 216, 240, 248, 265, 270, 279, 288, 310, 318, 320, 324, 360, 372, 384, 405, 424, 432, 465, 477, 480, 496, 530, 540, 558, 576, 620, 636, 640, 648, 720, 744, 795, 810, 837, 848, 864, 930, 954, 960, 992, 1060, 1080, 1116, 1152, 1240, 1272, 1296, 1395, 1431, 1440, 1488, 1590, 1620, 1643, 1674, 1696, 1728, 1860, 1908, 1920, 1984, 2120, 2160, 2232, 2385, 2480, 2511, 2544, 2592, 2790, 2862, 2880, 2976, 3180, 3240, 3286, 3348, 3392, 3456, 3720, 3816, 3968, 4185, 4240, 4293, 4320, 4464, 4770, 4929, 4960, 5022, 5088, 5184, 5580, 5724, 5760, 5952, 6360, 6480, 6572, 6696, 6784, 7155, 7440, 7632, 8215, 8370, 8480, 8586, 8640, 8928, 9540, 9858, 9920, 10044, 10176, 10368, 11160, 11448, 11904, 12555, 12720, 12960, 13144, 13392, 14310, 14787, 14880, 15264, 16430, 16740, 16960, 17172, 17280, 17856, 19080, 19716, 19840, 20088, 20352, 21465, 22320, 22896, 24645, 25110, 25440, 25920, 26288, 26784, 28620, 29574, 29760, 30528, 32860, 33480, 33920, 34344, 35712, 38160, 39432, 40176, 42930, 44361, 44640, 45792, 49290, 50220, 50880, 51840, 52576, 53568, 57240, 59148, 59520, 61056, 65720, 66960, 68688, 73935, 76320, 78864, 80352, 85860, 88722, 89280, 91584, 98580, 100440, 101760, 105152, 107136, 114480, 118296, 131440, 133083, 133920, 137376, 147870, 152640, 157728, 160704, 171720, 177444, 178560, 183168, 197160, 200880, 210304, 221805, 228960, 236592, 262880, 266166, 267840, 274752, 295740, 305280, 315456, 321408, 343440, 354888, 394320, 401760, 443610, 457920, 473184, 525760, 532332, 535680, 549504, 591480, 630912, 665415, 686880, 709776, 788640, 803520, 887220, 915840, 946368, 1051520, 1064664, 1182960, 1330830, 1373760, 1419552, 1577280, 1607040, 1774440, 1892736, 2129328, 2365920, 2661660, 2747520, 2839104, 3154560, 3548880, 4258656, 4731840, 5323320, 5678208, 7097760, 8517312, 9463680, 10646640, 14195520, 17034624, 21293280, 28391040, 42586560, 85173120]

約数ペア:

[(1, 85173120), (2, 42586560), (3, 28391040), (4, 21293280), (5, 17034624), (6, 14195520), (8, 10646640), (9, 9463680), (10, 8517312), (12, 7097760), (15, 5678208), (16, 5323320), (18, 4731840), (20, 4258656), (24, 3548880), (27, 3154560), (30, 2839104), (31, 2747520), (32, 2661660), (36, 2365920), (40, 2129328), (45, 1892736), (48, 1774440), (53, 1607040), (54, 1577280), (60, 1419552), (62, 1373760), (64, 1330830), (72, 1182960), (80, 1064664), (81, 1051520), (90, 946368), (93, 915840), (96, 887220), (106, 803520), (108, 788640), (120, 709776), (124, 686880), (128, 665415), (135, 630912), (144, 591480), (155, 549504), (159, 535680), (160, 532332), (162, 525760), (180, 473184), (186, 457920), (192, 443610), (212, 401760), (216, 394320), (240, 354888), (248, 343440), (265, 321408), (270, 315456), (279, 305280), (288, 295740), (310, 274752), (318, 267840), (320, 266166), (324, 262880), (360, 236592), (372, 228960), (384, 221805), (405, 210304), (424, 200880), (432, 197160), (465, 183168), (477, 178560), (480, 177444), (496, 171720), (530, 160704), (540, 157728), (558, 152640), (576, 147870), (620, 137376), (636, 133920), (640, 133083), (648, 131440), (720, 118296), (744, 114480), (795, 107136), (810, 105152), (837, 101760), (848, 100440), (864, 98580), (930, 91584), (954, 89280), (960, 88722), (992, 85860), (1060, 80352), (1080, 78864), (1116, 76320), (1152, 73935), (1240, 68688), (1272, 66960), (1296, 65720), (1395, 61056), (1431, 59520), (1440, 59148), (1488, 57240), (1590, 53568), (1620, 52576), (1643, 51840), (1674, 50880), (1696, 50220), (1728, 49290), (1860, 45792), (1908, 44640), (1920, 44361), (1984, 42930), (2120, 40176), (2160, 39432), (2232, 38160), (2385, 35712), (2480, 34344), (2511, 33920), (2544, 33480), (2592, 32860), (2790, 30528), (2862, 29760), (2880, 29574), (2976, 28620), (3180, 26784), (3240, 26288), (3286, 25920), (3348, 25440), (3392, 25110), (3456, 24645), (3720, 22896), (3816, 22320), (3968, 21465), (4185, 20352), (4240, 20088), (4293, 19840), (4320, 19716), (4464, 19080), (4770, 17856), (4929, 17280), (4960, 17172), (5022, 16960), (5088, 16740), (5184, 16430), (5580, 15264), (5724, 14880), (5760, 14787), (5952, 14310), (6360, 13392), (6480, 13144), (6572, 12960), (6696, 12720), (6784, 12555), (7155, 11904), (7440, 11448), (7632, 11160), (8215, 10368), (8370, 10176), (8480, 10044), (8586, 9920), (8640, 9858), (8928, 9540)]