85475520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 224

約数和(自身を含む): 325160640

約数和(自身を除く): 239685120

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 761, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1522, 1560, 1728, 1755, 1872, 2080, 2160, 2283, 2340, 2496, 2808, 2880, 3044, 3120, 3510, 3744, 3805, 4160, 4320, 4566, 4680, 5616, 6088, 6240, 6849, 7020, 7488, 7610, 8640, 9132, 9360, 9893, 11232, 11415, 12176, 12480, 13698, 14040, 15220, 18264, 18720, 19786, 20547, 22464, 22830, 24352, 27396, 28080, 29679, 30440, 34245, 36528, 37440, 39572, 41094, 45660, 48704, 49465, 54792, 56160, 59358, 60880, 68490, 73056, 79144, 82188, 89037, 91320, 98930, 102735, 109584, 112320, 118716, 121760, 136980, 146112, 148395, 158288, 164376, 178074, 182640, 197860, 205470, 219168, 237432, 243520, 267111, 273960, 296790, 316576, 328752, 356148, 365280, 395720, 410940, 438336, 445185, 474864, 534222, 547920, 593580, 633152, 657504, 712296, 730560, 791440, 821880, 890370, 949728, 1068444, 1095840, 1187160, 1315008, 1335555, 1424592, 1582880, 1643760, 1780740, 1899456, 2136888, 2191680, 2374320, 2671110, 2849184, 3165760, 3287520, 3561480, 4273776, 4748640, 5342220, 5698368, 6575040, 7122960, 8547552, 9497280, 10684440, 14245920, 17095104, 21368880, 28491840, 42737760, 85475520]

約数ペア:

[(1, 85475520), (2, 42737760), (3, 28491840), (4, 21368880), (5, 17095104), (6, 14245920), (8, 10684440), (9, 9497280), (10, 8547552), (12, 7122960), (13, 6575040), (15, 5698368), (16, 5342220), (18, 4748640), (20, 4273776), (24, 3561480), (26, 3287520), (27, 3165760), (30, 2849184), (32, 2671110), (36, 2374320), (39, 2191680), (40, 2136888), (45, 1899456), (48, 1780740), (52, 1643760), (54, 1582880), (60, 1424592), (64, 1335555), (65, 1315008), (72, 1187160), (78, 1095840), (80, 1068444), (90, 949728), (96, 890370), (104, 821880), (108, 791440), (117, 730560), (120, 712296), (130, 657504), (135, 633152), (144, 593580), (156, 547920), (160, 534222), (180, 474864), (192, 445185), (195, 438336), (208, 410940), (216, 395720), (234, 365280), (240, 356148), (260, 328752), (270, 316576), (288, 296790), (312, 273960), (320, 267111), (351, 243520), (360, 237432), (390, 219168), (416, 205470), (432, 197860), (468, 182640), (480, 178074), (520, 164376), (540, 158288), (576, 148395), (585, 146112), (624, 136980), (702, 121760), (720, 118716), (761, 112320), (780, 109584), (832, 102735), (864, 98930), (936, 91320), (960, 89037), (1040, 82188), (1080, 79144), (1170, 73056), (1248, 68490), (1404, 60880), (1440, 59358), (1522, 56160), (1560, 54792), (1728, 49465), (1755, 48704), (1872, 45660), (2080, 41094), (2160, 39572), (2283, 37440), (2340, 36528), (2496, 34245), (2808, 30440), (2880, 29679), (3044, 28080), (3120, 27396), (3510, 24352), (3744, 22830), (3805, 22464), (4160, 20547), (4320, 19786), (4566, 18720), (4680, 18264), (5616, 15220), (6088, 14040), (6240, 13698), (6849, 12480), (7020, 12176), (7488, 11415), (7610, 11232), (8640, 9893), (9132, 9360)]