51642360

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 448

約数和(自身を含む): 226644480

約数和(自身を除く): 175002120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 81, 84, 88, 90, 92, 99, 105, 108, 110, 115, 120, 126, 132, 135, 138, 140, 154, 161, 162, 165, 168, 180, 184, 189, 198, 207, 210, 216, 220, 230, 231, 243, 252, 253, 264, 270, 276, 280, 297, 308, 315, 322, 324, 330, 345, 360, 378, 385, 396, 405, 414, 420, 440, 460, 462, 483, 486, 495, 504, 506, 540, 552, 567, 594, 616, 621, 630, 644, 648, 660, 690, 693, 729, 756, 759, 770, 792, 805, 810, 828, 840, 891, 920, 924, 945, 966, 972, 990, 1012, 1035, 1080, 1134, 1155, 1188, 1215, 1242, 1260, 1265, 1288, 1320, 1380, 1386, 1449, 1458, 1485, 1512, 1518, 1540, 1610, 1620, 1656, 1701, 1771, 1782, 1848, 1863, 1890, 1932, 1944, 1980, 2024, 2070, 2079, 2268, 2277, 2310, 2376, 2415, 2430, 2484, 2520, 2530, 2673, 2760, 2772, 2835, 2898, 2916, 2970, 3036, 3080, 3105, 3220, 3240, 3402, 3465, 3542, 3564, 3645, 3726, 3780, 3795, 3864, 3960, 4140, 4158, 4347, 4455, 4536, 4554, 4620, 4830, 4860, 4968, 5060, 5103, 5313, 5346, 5544, 5589, 5670, 5796, 5832, 5940, 6072, 6210, 6237, 6440, 6804, 6831, 6930, 7084, 7128, 7245, 7290, 7452, 7560, 7590, 8019, 8280, 8316, 8505, 8694, 8855, 8910, 9108, 9240, 9315, 9660, 9720, 10120, 10206, 10395, 10626, 10692, 11178, 11340, 11385, 11592, 11880, 12420, 12474, 13041, 13365, 13608, 13662, 13860, 14168, 14490, 14580, 14904, 15180, 15939, 16038, 16632, 16767, 17010, 17388, 17710, 17820, 18216, 18630, 18711, 19320, 20412, 20493, 20790, 21252, 21384, 21735, 22356, 22680, 22770, 24840, 24948, 25515, 26082, 26565, 26730, 27324, 27720, 27945, 28980, 29160, 30360, 31185, 31878, 32076, 33534, 34020, 34155, 34776, 35420, 35640, 37260, 37422, 39123, 40095, 40824, 40986, 41580, 42504, 43470, 44712, 45540, 47817, 49896, 51030, 52164, 53130, 53460, 54648, 55890, 56133, 57960, 61479, 62370, 63756, 64152, 65205, 67068, 68040, 68310, 70840, 74520, 74844, 78246, 79695, 80190, 81972, 83160, 83835, 86940, 91080, 93555, 95634, 102060, 102465, 104328, 106260, 106920, 111780, 112266, 117369, 122958, 124740, 127512, 130410, 134136, 136620, 143451, 149688, 156492, 159390, 160380, 163944, 167670, 173880, 184437, 187110, 191268, 195615, 204120, 204930, 212520, 223560, 224532, 234738, 239085, 245916, 249480, 260820, 273240, 280665, 286902, 307395, 312984, 318780, 320760, 335340, 368874, 374220, 382536, 391230, 409860, 430353, 449064, 469476, 478170, 491832, 521640, 561330, 573804, 586845, 614790, 637560, 670680, 717255, 737748, 748440, 782460, 819720, 860706, 922185, 938952, 956340, 1122660, 1147608, 1173690, 1229580, 1291059, 1434510, 1475496, 1564920, 1721412, 1844370, 1912680, 2151765, 2245320, 2347380, 2459160, 2582118, 2869020, 3442824, 3688740, 4303530, 4694760, 5164236, 5738040, 6455295, 7377480, 8607060, 10328472, 12910590, 17214120, 25821180, 51642360]

約数ペア:

[(1, 51642360), (2, 25821180), (3, 17214120), (4, 12910590), (5, 10328472), (6, 8607060), (7, 7377480), (8, 6455295), (9, 5738040), (10, 5164236), (11, 4694760), (12, 4303530), (14, 3688740), (15, 3442824), (18, 2869020), (20, 2582118), (21, 2459160), (22, 2347380), (23, 2245320), (24, 2151765), (27, 1912680), (28, 1844370), (30, 1721412), (33, 1564920), (35, 1475496), (36, 1434510), (40, 1291059), (42, 1229580), (44, 1173690), (45, 1147608), (46, 1122660), (54, 956340), (55, 938952), (56, 922185), (60, 860706), (63, 819720), (66, 782460), (69, 748440), (70, 737748), (72, 717255), (77, 670680), (81, 637560), (84, 614790), (88, 586845), (90, 573804), (92, 561330), (99, 521640), (105, 491832), (108, 478170), (110, 469476), (115, 449064), (120, 430353), (126, 409860), (132, 391230), (135, 382536), (138, 374220), (140, 368874), (154, 335340), (161, 320760), (162, 318780), (165, 312984), (168, 307395), (180, 286902), (184, 280665), (189, 273240), (198, 260820), (207, 249480), (210, 245916), (216, 239085), (220, 234738), (230, 224532), (231, 223560), (243, 212520), (252, 204930), (253, 204120), (264, 195615), (270, 191268), (276, 187110), (280, 184437), (297, 173880), (308, 167670), (315, 163944), (322, 160380), (324, 159390), (330, 156492), (345, 149688), (360, 143451), (378, 136620), (385, 134136), (396, 130410), (405, 127512), (414, 124740), (420, 122958), (440, 117369), (460, 112266), (462, 111780), (483, 106920), (486, 106260), (495, 104328), (504, 102465), (506, 102060), (540, 95634), (552, 93555), (567, 91080), (594, 86940), (616, 83835), (621, 83160), (630, 81972), (644, 80190), (648, 79695), (660, 78246), (690, 74844), (693, 74520), (729, 70840), (756, 68310), (759, 68040), (770, 67068), (792, 65205), (805, 64152), (810, 63756), (828, 62370), (840, 61479), (891, 57960), (920, 56133), (924, 55890), (945, 54648), (966, 53460), (972, 53130), (990, 52164), (1012, 51030), (1035, 49896), (1080, 47817), (1134, 45540), (1155, 44712), (1188, 43470), (1215, 42504), (1242, 41580), (1260, 40986), (1265, 40824), (1288, 40095), (1320, 39123), (1380, 37422), (1386, 37260), (1449, 35640), (1458, 35420), (1485, 34776), (1512, 34155), (1518, 34020), (1540, 33534), (1610, 32076), (1620, 31878), (1656, 31185), (1701, 30360), (1771, 29160), (1782, 28980), (1848, 27945), (1863, 27720), (1890, 27324), (1932, 26730), (1944, 26565), (1980, 26082), (2024, 25515), (2070, 24948), (2079, 24840), (2268, 22770), (2277, 22680), (2310, 22356), (2376, 21735), (2415, 21384), (2430, 21252), (2484, 20790), (2520, 20493), (2530, 20412), (2673, 19320), (2760, 18711), (2772, 18630), (2835, 18216), (2898, 17820), (2916, 17710), (2970, 17388), (3036, 17010), (3080, 16767), (3105, 16632), (3220, 16038), (3240, 15939), (3402, 15180), (3465, 14904), (3542, 14580), (3564, 14490), (3645, 14168), (3726, 13860), (3780, 13662), (3795, 13608), (3864, 13365), (3960, 13041), (4140, 12474), (4158, 12420), (4347, 11880), (4455, 11592), (4536, 11385), (4554, 11340), (4620, 11178), (4830, 10692), (4860, 10626), (4968, 10395), (5060, 10206), (5103, 10120), (5313, 9720), (5346, 9660), (5544, 9315), (5589, 9240), (5670, 9108), (5796, 8910), (5832, 8855), (5940, 8694), (6072, 8505), (6210, 8316), (6237, 8280), (6440, 8019), (6804, 7590), (6831, 7560), (6930, 7452), (7084, 7290), (7128, 7245)]