86206680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 339852240

約数和(自身を除く): 253645560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 181, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 362, 378, 392, 405, 420, 441, 486, 490, 504, 540, 543, 567, 588, 630, 648, 724, 735, 756, 810, 840, 882, 905, 945, 972, 980, 1080, 1086, 1134, 1176, 1215, 1260, 1267, 1323, 1448, 1470, 1512, 1620, 1629, 1701, 1764, 1810, 1890, 1944, 1960, 2172, 2205, 2268, 2430, 2520, 2534, 2646, 2715, 2835, 2940, 3240, 3258, 3402, 3528, 3620, 3780, 3801, 3969, 4344, 4410, 4536, 4860, 4887, 5068, 5292, 5430, 5670, 5880, 6335, 6516, 6615, 6804, 7240, 7560, 7602, 7938, 8145, 8505, 8820, 8869, 9720, 9774, 10136, 10584, 10860, 11340, 11403, 11907, 12670, 13032, 13230, 13608, 14661, 15204, 15876, 16290, 17010, 17640, 17738, 19005, 19548, 19845, 21720, 22680, 22806, 23814, 24435, 25340, 26460, 26607, 29322, 30408, 31752, 32580, 34020, 34209, 35476, 38010, 39096, 39690, 43983, 44345, 45612, 47628, 48870, 50680, 52920, 53214, 57015, 58644, 59535, 65160, 68040, 68418, 70952, 73305, 76020, 79380, 79821, 87966, 88690, 91224, 95256, 97740, 102627, 106428, 114030, 117288, 119070, 133035, 136836, 146610, 152040, 158760, 159642, 171045, 175932, 177380, 195480, 205254, 212856, 219915, 228060, 238140, 239463, 266070, 273672, 293220, 307881, 319284, 342090, 351864, 354760, 399105, 410508, 439830, 456120, 476280, 478926, 513135, 532140, 586440, 615762, 638568, 684180, 718389, 798210, 821016, 879660, 957852, 1026270, 1064280, 1197315, 1231524, 1368360, 1436778, 1539405, 1596420, 1759320, 1915704, 2052540, 2155167, 2394630, 2463048, 2873556, 3078810, 3192840, 3591945, 4105080, 4310334, 4789260, 5747112, 6157620, 7183890, 8620668, 9578520, 10775835, 12315240, 14367780, 17241336, 21551670, 28735560, 43103340, 86206680]

約数ペア:

[(1, 86206680), (2, 43103340), (3, 28735560), (4, 21551670), (5, 17241336), (6, 14367780), (7, 12315240), (8, 10775835), (9, 9578520), (10, 8620668), (12, 7183890), (14, 6157620), (15, 5747112), (18, 4789260), (20, 4310334), (21, 4105080), (24, 3591945), (27, 3192840), (28, 3078810), (30, 2873556), (35, 2463048), (36, 2394630), (40, 2155167), (42, 2052540), (45, 1915704), (49, 1759320), (54, 1596420), (56, 1539405), (60, 1436778), (63, 1368360), (70, 1231524), (72, 1197315), (81, 1064280), (84, 1026270), (90, 957852), (98, 879660), (105, 821016), (108, 798210), (120, 718389), (126, 684180), (135, 638568), (140, 615762), (147, 586440), (162, 532140), (168, 513135), (180, 478926), (181, 476280), (189, 456120), (196, 439830), (210, 410508), (216, 399105), (243, 354760), (245, 351864), (252, 342090), (270, 319284), (280, 307881), (294, 293220), (315, 273672), (324, 266070), (360, 239463), (362, 238140), (378, 228060), (392, 219915), (405, 212856), (420, 205254), (441, 195480), (486, 177380), (490, 175932), (504, 171045), (540, 159642), (543, 158760), (567, 152040), (588, 146610), (630, 136836), (648, 133035), (724, 119070), (735, 117288), (756, 114030), (810, 106428), (840, 102627), (882, 97740), (905, 95256), (945, 91224), (972, 88690), (980, 87966), (1080, 79821), (1086, 79380), (1134, 76020), (1176, 73305), (1215, 70952), (1260, 68418), (1267, 68040), (1323, 65160), (1448, 59535), (1470, 58644), (1512, 57015), (1620, 53214), (1629, 52920), (1701, 50680), (1764, 48870), (1810, 47628), (1890, 45612), (1944, 44345), (1960, 43983), (2172, 39690), (2205, 39096), (2268, 38010), (2430, 35476), (2520, 34209), (2534, 34020), (2646, 32580), (2715, 31752), (2835, 30408), (2940, 29322), (3240, 26607), (3258, 26460), (3402, 25340), (3528, 24435), (3620, 23814), (3780, 22806), (3801, 22680), (3969, 21720), (4344, 19845), (4410, 19548), (4536, 19005), (4860, 17738), (4887, 17640), (5068, 17010), (5292, 16290), (5430, 15876), (5670, 15204), (5880, 14661), (6335, 13608), (6516, 13230), (6615, 13032), (6804, 12670), (7240, 11907), (7560, 11403), (7602, 11340), (7938, 10860), (8145, 10584), (8505, 10136), (8820, 9774), (8869, 9720)]