25821180

素因数分解:

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

素因数の和:68

約数の個数: 336

約数和(自身を含む): 105767424

約数和(自身を除く): 79946244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 69, 70, 77, 81, 84, 90, 92, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 154, 161, 162, 165, 180, 189, 198, 207, 210, 220, 230, 231, 243, 252, 253, 270, 276, 297, 308, 315, 322, 324, 330, 345, 378, 385, 396, 405, 414, 420, 460, 462, 483, 486, 495, 506, 540, 567, 594, 621, 630, 644, 660, 690, 693, 729, 756, 759, 770, 805, 810, 828, 891, 924, 945, 966, 972, 990, 1012, 1035, 1134, 1155, 1188, 1215, 1242, 1260, 1265, 1380, 1386, 1449, 1458, 1485, 1518, 1540, 1610, 1620, 1701, 1771, 1782, 1863, 1890, 1932, 1980, 2070, 2079, 2268, 2277, 2310, 2415, 2430, 2484, 2530, 2673, 2772, 2835, 2898, 2916, 2970, 3036, 3105, 3220, 3402, 3465, 3542, 3564, 3645, 3726, 3780, 3795, 4140, 4158, 4347, 4455, 4554, 4620, 4830, 4860, 5060, 5103, 5313, 5346, 5589, 5670, 5796, 5940, 6210, 6237, 6804, 6831, 6930, 7084, 7245, 7290, 7452, 7590, 8019, 8316, 8505, 8694, 8855, 8910, 9108, 9315, 9660, 10206, 10395, 10626, 10692, 11178, 11340, 11385, 12420, 12474, 13041, 13365, 13662, 13860, 14490, 14580, 15180, 15939, 16038, 16767, 17010, 17388, 17710, 17820, 18630, 18711, 20412, 20493, 20790, 21252, 21735, 22356, 22770, 24948, 25515, 26082, 26565, 26730, 27324, 27945, 28980, 31185, 31878, 32076, 33534, 34020, 34155, 35420, 37260, 37422, 39123, 40095, 40986, 41580, 43470, 45540, 47817, 51030, 52164, 53130, 53460, 55890, 56133, 61479, 62370, 63756, 65205, 67068, 68310, 74844, 78246, 79695, 80190, 81972, 83835, 86940, 93555, 95634, 102060, 102465, 106260, 111780, 112266, 117369, 122958, 124740, 130410, 136620, 143451, 156492, 159390, 160380, 167670, 184437, 187110, 191268, 195615, 204930, 224532, 234738, 239085, 245916, 260820, 280665, 286902, 307395, 318780, 335340, 368874, 374220, 391230, 409860, 430353, 469476, 478170, 561330, 573804, 586845, 614790, 717255, 737748, 782460, 860706, 922185, 956340, 1122660, 1173690, 1229580, 1291059, 1434510, 1721412, 1844370, 2151765, 2347380, 2582118, 2869020, 3688740, 4303530, 5164236, 6455295, 8607060, 12910590, 25821180]

約数ペア:

[(1, 25821180), (2, 12910590), (3, 8607060), (4, 6455295), (5, 5164236), (6, 4303530), (7, 3688740), (9, 2869020), (10, 2582118), (11, 2347380), (12, 2151765), (14, 1844370), (15, 1721412), (18, 1434510), (20, 1291059), (21, 1229580), (22, 1173690), (23, 1122660), (27, 956340), (28, 922185), (30, 860706), (33, 782460), (35, 737748), (36, 717255), (42, 614790), (44, 586845), (45, 573804), (46, 561330), (54, 478170), (55, 469476), (60, 430353), (63, 409860), (66, 391230), (69, 374220), (70, 368874), (77, 335340), (81, 318780), (84, 307395), (90, 286902), (92, 280665), (99, 260820), (105, 245916), (108, 239085), (110, 234738), (115, 224532), (126, 204930), (132, 195615), (135, 191268), (138, 187110), (140, 184437), (154, 167670), (161, 160380), (162, 159390), (165, 156492), (180, 143451), (189, 136620), (198, 130410), (207, 124740), (210, 122958), (220, 117369), (230, 112266), (231, 111780), (243, 106260), (252, 102465), (253, 102060), (270, 95634), (276, 93555), (297, 86940), (308, 83835), (315, 81972), (322, 80190), (324, 79695), (330, 78246), (345, 74844), (378, 68310), (385, 67068), (396, 65205), (405, 63756), (414, 62370), (420, 61479), (460, 56133), (462, 55890), (483, 53460), (486, 53130), (495, 52164), (506, 51030), (540, 47817), (567, 45540), (594, 43470), (621, 41580), (630, 40986), (644, 40095), (660, 39123), (690, 37422), (693, 37260), (729, 35420), (756, 34155), (759, 34020), (770, 33534), (805, 32076), (810, 31878), (828, 31185), (891, 28980), (924, 27945), (945, 27324), (966, 26730), (972, 26565), (990, 26082), (1012, 25515), (1035, 24948), (1134, 22770), (1155, 22356), (1188, 21735), (1215, 21252), (1242, 20790), (1260, 20493), (1265, 20412), (1380, 18711), (1386, 18630), (1449, 17820), (1458, 17710), (1485, 17388), (1518, 17010), (1540, 16767), (1610, 16038), (1620, 15939), (1701, 15180), (1771, 14580), (1782, 14490), (1863, 13860), (1890, 13662), (1932, 13365), (1980, 13041), (2070, 12474), (2079, 12420), (2268, 11385), (2277, 11340), (2310, 11178), (2415, 10692), (2430, 10626), (2484, 10395), (2530, 10206), (2673, 9660), (2772, 9315), (2835, 9108), (2898, 8910), (2916, 8855), (2970, 8694), (3036, 8505), (3105, 8316), (3220, 8019), (3402, 7590), (3465, 7452), (3542, 7290), (3564, 7245), (3645, 7084), (3726, 6930), (3780, 6831), (3795, 6804), (4140, 6237), (4158, 6210), (4347, 5940), (4455, 5796), (4554, 5670), (4620, 5589), (4830, 5346), (4860, 5313), (5060, 5103)]