90175680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 420

約数和(自身を含む): 378397008

約数和(自身を除く): 288221328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 71, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 142, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 213, 216, 224, 240, 245, 252, 270, 280, 284, 288, 294, 315, 320, 324, 336, 355, 360, 378, 392, 405, 420, 426, 432, 441, 448, 480, 490, 497, 504, 540, 560, 567, 568, 576, 588, 630, 639, 648, 672, 710, 720, 735, 756, 784, 810, 840, 852, 864, 882, 945, 960, 980, 994, 1008, 1065, 1080, 1120, 1134, 1136, 1176, 1260, 1278, 1296, 1323, 1344, 1420, 1440, 1470, 1491, 1512, 1568, 1620, 1680, 1704, 1728, 1764, 1890, 1917, 1960, 1988, 2016, 2130, 2160, 2205, 2240, 2268, 2272, 2352, 2485, 2520, 2556, 2592, 2646, 2835, 2840, 2880, 2940, 2982, 3024, 3136, 3195, 3240, 3360, 3408, 3479, 3528, 3780, 3834, 3920, 3969, 3976, 4032, 4260, 4320, 4410, 4473, 4536, 4544, 4704, 4970, 5040, 5112, 5184, 5292, 5670, 5680, 5751, 5880, 5964, 6048, 6390, 6480, 6615, 6720, 6816, 6958, 7056, 7455, 7560, 7668, 7840, 7938, 7952, 8520, 8640, 8820, 8946, 9072, 9408, 9585, 9940, 10080, 10224, 10437, 10584, 11340, 11360, 11502, 11760, 11928, 12096, 12780, 12960, 13230, 13419, 13632, 13916, 14112, 14910, 15120, 15336, 15680, 15876, 15904, 17040, 17395, 17640, 17892, 18144, 19170, 19845, 19880, 20160, 20448, 20874, 21168, 22365, 22680, 22720, 23004, 23520, 23856, 25560, 25920, 26460, 26838, 27832, 28224, 28755, 29820, 30240, 30672, 31311, 31752, 31808, 34080, 34790, 35280, 35784, 36288, 38340, 39690, 39760, 40257, 40896, 41748, 42336, 44730, 45360, 46008, 47040, 47712, 51120, 52185, 52920, 53676, 55664, 57510, 59640, 60480, 61344, 62622, 63504, 67095, 68160, 69580, 70560, 71568, 76680, 79380, 79520, 80514, 83496, 84672, 89460, 90720, 92016, 93933, 95424, 102240, 104370, 105840, 107352, 111328, 115020, 119280, 122688, 125244, 127008, 134190, 139160, 141120, 143136, 153360, 156555, 158760, 159040, 161028, 166992, 178920, 181440, 184032, 187866, 201285, 204480, 208740, 211680, 214704, 222656, 230040, 238560, 250488, 254016, 268380, 278320, 281799, 286272, 306720, 313110, 317520, 322056, 333984, 357840, 368064, 375732, 402570, 417480, 423360, 429408, 460080, 469665, 477120, 500976, 536760, 556640, 563598, 613440, 626220, 635040, 644112, 667968, 715680, 751464, 805140, 834960, 858816, 920160, 939330, 1001952, 1073520, 1113280, 1127196, 1252440, 1270080, 1288224, 1408995, 1431360, 1502928, 1610280, 1669920, 1840320, 1878660, 2003904, 2147040, 2254392, 2504880, 2576448, 2817990, 3005856, 3220560, 3339840, 3757320, 4294080, 4508784, 5009760, 5635980, 6011712, 6441120, 7514640, 9017568, 10019520, 11271960, 12882240, 15029280, 18035136, 22543920, 30058560, 45087840, 90175680]

約数ペア:

[(1, 90175680), (2, 45087840), (3, 30058560), (4, 22543920), (5, 18035136), (6, 15029280), (7, 12882240), (8, 11271960), (9, 10019520), (10, 9017568), (12, 7514640), (14, 6441120), (15, 6011712), (16, 5635980), (18, 5009760), (20, 4508784), (21, 4294080), (24, 3757320), (27, 3339840), (28, 3220560), (30, 3005856), (32, 2817990), (35, 2576448), (36, 2504880), (40, 2254392), (42, 2147040), (45, 2003904), (48, 1878660), (49, 1840320), (54, 1669920), (56, 1610280), (60, 1502928), (63, 1431360), (64, 1408995), (70, 1288224), (71, 1270080), (72, 1252440), (80, 1127196), (81, 1113280), (84, 1073520), (90, 1001952), (96, 939330), (98, 920160), (105, 858816), (108, 834960), (112, 805140), (120, 751464), (126, 715680), (135, 667968), (140, 644112), (142, 635040), (144, 626220), (147, 613440), (160, 563598), (162, 556640), (168, 536760), (180, 500976), (189, 477120), (192, 469665), (196, 460080), (210, 429408), (213, 423360), (216, 417480), (224, 402570), (240, 375732), (245, 368064), (252, 357840), (270, 333984), (280, 322056), (284, 317520), (288, 313110), (294, 306720), (315, 286272), (320, 281799), (324, 278320), (336, 268380), (355, 254016), (360, 250488), (378, 238560), (392, 230040), (405, 222656), (420, 214704), (426, 211680), (432, 208740), (441, 204480), (448, 201285), (480, 187866), (490, 184032), (497, 181440), (504, 178920), (540, 166992), (560, 161028), (567, 159040), (568, 158760), (576, 156555), (588, 153360), (630, 143136), (639, 141120), (648, 139160), (672, 134190), (710, 127008), (720, 125244), (735, 122688), (756, 119280), (784, 115020), (810, 111328), (840, 107352), (852, 105840), (864, 104370), (882, 102240), (945, 95424), (960, 93933), (980, 92016), (994, 90720), (1008, 89460), (1065, 84672), (1080, 83496), (1120, 80514), (1134, 79520), (1136, 79380), (1176, 76680), (1260, 71568), (1278, 70560), (1296, 69580), (1323, 68160), (1344, 67095), (1420, 63504), (1440, 62622), (1470, 61344), (1491, 60480), (1512, 59640), (1568, 57510), (1620, 55664), (1680, 53676), (1704, 52920), (1728, 52185), (1764, 51120), (1890, 47712), (1917, 47040), (1960, 46008), (1988, 45360), (2016, 44730), (2130, 42336), (2160, 41748), (2205, 40896), (2240, 40257), (2268, 39760), (2272, 39690), (2352, 38340), (2485, 36288), (2520, 35784), (2556, 35280), (2592, 34790), (2646, 34080), (2835, 31808), (2840, 31752), (2880, 31311), (2940, 30672), (2982, 30240), (3024, 29820), (3136, 28755), (3195, 28224), (3240, 27832), (3360, 26838), (3408, 26460), (3479, 25920), (3528, 25560), (3780, 23856), (3834, 23520), (3920, 23004), (3969, 22720), (3976, 22680), (4032, 22365), (4260, 21168), (4320, 20874), (4410, 20448), (4473, 20160), (4536, 19880), (4544, 19845), (4704, 19170), (4970, 18144), (5040, 17892), (5112, 17640), (5184, 17395), (5292, 17040), (5670, 15904), (5680, 15876), (5751, 15680), (5880, 15336), (5964, 15120), (6048, 14910), (6390, 14112), (6480, 13916), (6615, 13632), (6720, 13419), (6816, 13230), (6958, 12960), (7056, 12780), (7455, 12096), (7560, 11928), (7668, 11760), (7840, 11502), (7938, 11360), (7952, 11340), (8520, 10584), (8640, 10437), (8820, 10224), (8946, 10080), (9072, 9940), (9408, 9585)]