81405274104

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 768

約数和(自身を含む): 300708495360

約数和(自身を除く): 219303221256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 53, 54, 56, 62, 63, 66, 72, 77, 81, 84, 88, 93, 99, 106, 108, 124, 126, 132, 154, 159, 162, 168, 186, 189, 198, 212, 216, 217, 231, 243, 248, 252, 264, 279, 297, 308, 318, 324, 331, 341, 371, 372, 378, 396, 424, 434, 462, 477, 486, 504, 558, 567, 583, 594, 616, 636, 648, 651, 662, 682, 693, 742, 744, 756, 792, 837, 868, 891, 924, 954, 972, 993, 1023, 1113, 1116, 1134, 1166, 1188, 1272, 1302, 1324, 1364, 1386, 1431, 1484, 1512, 1643, 1674, 1701, 1736, 1749, 1782, 1848, 1908, 1944, 1953, 1986, 2046, 2079, 2226, 2232, 2268, 2317, 2332, 2376, 2387, 2511, 2604, 2648, 2673, 2728, 2772, 2862, 2968, 2979, 3069, 3286, 3339, 3348, 3402, 3498, 3564, 3641, 3816, 3906, 3972, 4081, 4092, 4158, 4293, 4452, 4536, 4634, 4664, 4774, 4929, 5022, 5208, 5247, 5346, 5544, 5724, 5859, 5958, 6138, 6237, 6572, 6678, 6696, 6804, 6951, 6996, 7128, 7161, 7282, 7533, 7812, 7944, 8162, 8184, 8316, 8586, 8904, 8937, 9207, 9268, 9548, 9858, 10017, 10044, 10261, 10494, 10692, 10923, 11448, 11501, 11718, 11916, 12243, 12276, 12474, 12879, 13144, 13356, 13608, 13902, 13992, 14322, 14564, 14787, 15066, 15624, 15741, 16324, 16632, 17172, 17543, 17577, 17874, 18073, 18414, 18536, 18711, 19096, 19716, 20034, 20088, 20522, 20853, 20988, 21384, 21483, 21846, 23002, 23436, 23832, 24486, 24552, 24948, 25487, 25758, 26712, 26811, 27621, 27804, 28644, 29128, 29574, 30051, 30132, 30783, 31482, 32648, 32769, 34344, 34503, 35086, 35154, 35748, 36146, 36729, 36828, 37422, 39432, 40068, 41044, 41706, 41976, 42966, 43692, 44361, 46004, 46872, 47223, 48972, 49896, 50974, 51516, 52629, 52731, 53622, 54219, 55242, 55608, 57288, 59148, 60102, 60264, 61566, 62559, 62964, 64449, 65538, 69006, 70172, 70308, 71496, 71827, 72292, 73458, 73656, 74844, 76461, 80136, 80433, 82088, 82863, 83412, 85932, 87384, 88722, 90153, 92008, 92349, 94446, 97944, 98307, 101948, 103032, 103509, 105258, 105462, 107244, 108438, 110187, 110484, 112871, 118296, 120204, 122801, 123132, 125118, 125928, 126511, 128898, 131076, 133083, 138012, 140344, 140616, 141669, 143654, 144584, 146916, 149688, 152922, 157887, 160866, 162657, 165726, 166824, 171864, 177444, 180306, 184698, 187677, 188892, 192973, 193347, 196614, 203896, 207018, 210516, 210924, 214488, 215481, 216876, 220374, 220968, 225742, 229383, 240408, 245602, 246264, 250236, 253022, 257796, 262152, 266166, 276024, 277047, 283338, 287308, 293832, 294921, 305844, 310527, 315774, 321732, 325314, 330561, 331452, 338613, 354888, 360612, 368403, 369396, 375354, 377784, 379533, 385946, 386694, 393228, 399249, 414036, 421032, 421848, 430962, 433752, 440748, 451484, 458766, 473661, 487971, 491204, 500472, 506044, 515592, 532332, 543833, 554094, 563031, 566676, 574616, 578919, 580041, 589842, 611688, 621054, 631548, 643464, 646443, 650628, 661122, 662904, 677226, 688149, 721224, 736806, 738792, 750708, 759066, 771892, 773388, 786456, 790097, 798498, 828072, 831141, 861924, 881496, 884763, 902968, 917532, 931581, 947322, 975942, 982408, 991683, 1012088, 1015839, 1064664, 1087666, 1105209, 1108188, 1126062, 1133352, 1138599, 1157838, 1160082, 1179684, 1242108, 1263096, 1292886, 1301256, 1322244, 1350811, 1354452, 1376298, 1420983, 1463913, 1473612, 1501416, 1518132, 1543784, 1546776, 1580194, 1596996, 1631499, 1662282, 1723848, 1736757, 1769526, 1835064, 1863162, 1894644, 1939329, 1951884, 1983366, 2031678, 2064447, 2175332, 2210418, 2216376, 2252124, 2277198, 2315676, 2320164, 2359368, 2370291, 2484216, 2493423, 2585772, 2644488, 2701622, 2708904, 2752596, 2794743, 2841966, 2927826, 2947224, 3036264, 3047517, 3160388, 3193992, 3262998, 3315627, 3324564, 3415797, 3473514, 3539052, 3726324, 3789288, 3806831, 3878658, 3903768, 3966732, 4052433, 4063356, 4128894, 4262949, 4350664, 4391739, 4420836, 4504248, 4554396, 4631352, 4640328, 4740582, 4894497, 4986846, 5171544, 5210271, 5403244, 5505192, 5589486, 5683932, 5817987, 5855652, 5982163, 6095034, 6193341, 6320776, 6525996, 6631254, 6649128, 6831594, 6947028, 7078104, 7110873, 7452648, 7613662, 7757316, 7933464, 8104866, 8126712, 8257788, 8525898, 8783478, 8841672, 9108792, 9142551, 9481164, 9788994, 9946881, 9973692, 10247391, 10420542, 10806488, 11178972, 11367864, 11420493, 11635974, 11711304, 11964326, 12157299, 12190068, 12386682, 13051992, 13262508, 13663188, 13894056, 14221746, 14683491, 15227324, 15514632, 15630813, 16209732, 16515576, 17051796, 17453961, 17566956, 17946489, 18285102, 18962328, 19577988, 19893762, 19947384, 20494782, 20841084, 21332619, 22357944, 22840986, 23271948, 23928652, 24314598, 24380136, 24773364, 26525016, 27326376, 27427653, 28443492, 29366982, 29840643, 30454648, 30742173, 31261626, 32419464, 34103592, 34261479, 34907922, 35133912, 35892978, 36471897, 36570204, 39155976, 39787524, 40989564, 41682168, 41875141, 42665238, 44050473, 45681972, 46543896, 46892439, 47857304, 48629196, 49546728, 53839467, 54855306, 56886984, 58733964, 59681286, 61484346, 62523252, 63997857, 68522958, 69815844, 71785956, 72943794, 73140408, 79575048, 81979128, 83750282, 85330476, 88100946, 91363944, 93784878, 97258392, 102784437, 107678934, 109415691, 109710612, 117467928, 119362572, 122968692, 125046504, 125625423, 127995714, 132151419, 137045916, 139631688, 143571912, 145887588, 161518401, 167500564, 170660952, 176201892, 187569756, 191993571, 205568874, 215357868, 218831382, 219421224, 238725144, 245937384, 251250846, 255991428, 264302838, 274091832, 291775176, 308353311, 323036802, 328247073, 335001128, 352403784, 375139512, 376876269, 383987142, 411137748, 430715736, 437662764, 484555203, 502501692, 511982856, 528605676, 616706622, 646073604, 656494146, 753752538, 767974284, 822275496, 875325528, 925059933, 969110406, 1005003384, 1057211352, 1130628807, 1233413244, 1292147208, 1312988292, 1453665609, 1507505076, 1535948568, 1850119866, 1938220812, 2261257614, 2466826488, 2625976584, 2907331218, 3015010152, 3391886421, 3700239732, 3876441624, 4522515228, 5814662436, 6783772842, 7400479464, 9045030456, 10175659263, 11629324872, 13567545684, 20351318526, 27135091368, 40702637052, 81405274104]

約数ペア:

[(1, 81405274104), (2, 40702637052), (3, 27135091368), (4, 20351318526), (6, 13567545684), (7, 11629324872), (8, 10175659263), (9, 9045030456), (11, 7400479464), (12, 6783772842), (14, 5814662436), (18, 4522515228), (21, 3876441624), (22, 3700239732), (24, 3391886421), (27, 3015010152), (28, 2907331218), (31, 2625976584), (33, 2466826488), (36, 2261257614), (42, 1938220812), (44, 1850119866), (53, 1535948568), (54, 1507505076), (56, 1453665609), (62, 1312988292), (63, 1292147208), (66, 1233413244), (72, 1130628807), (77, 1057211352), (81, 1005003384), (84, 969110406), (88, 925059933), (93, 875325528), (99, 822275496), (106, 767974284), (108, 753752538), (124, 656494146), (126, 646073604), (132, 616706622), (154, 528605676), (159, 511982856), (162, 502501692), (168, 484555203), (186, 437662764), (189, 430715736), (198, 411137748), (212, 383987142), (216, 376876269), (217, 375139512), (231, 352403784), (243, 335001128), (248, 328247073), (252, 323036802), (264, 308353311), (279, 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(1736, 46892439), (1749, 46543896), (1782, 45681972), (1848, 44050473), (1908, 42665238), (1944, 41875141), (1953, 41682168), (1986, 40989564), (2046, 39787524), (2079, 39155976), (2226, 36570204), (2232, 36471897), (2268, 35892978), (2317, 35133912), (2332, 34907922), (2376, 34261479), (2387, 34103592), (2511, 32419464), (2604, 31261626), (2648, 30742173), (2673, 30454648), (2728, 29840643), (2772, 29366982), (2862, 28443492), (2968, 27427653), (2979, 27326376), (3069, 26525016), (3286, 24773364), (3339, 24380136), (3348, 24314598), (3402, 23928652), (3498, 23271948), (3564, 22840986), (3641, 22357944), (3816, 21332619), (3906, 20841084), (3972, 20494782), (4081, 19947384), (4092, 19893762), (4158, 19577988), (4293, 18962328), (4452, 18285102), (4536, 17946489), (4634, 17566956), (4664, 17453961), (4774, 17051796), (4929, 16515576), (5022, 16209732), (5208, 15630813), (5247, 15514632), (5346, 15227324), (5544, 14683491), (5724, 14221746), (5859, 13894056), (5958, 13663188), (6138, 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