127519920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 200

約数和(自身を含む): 483428880

約数和(自身を除く): 355908960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1789, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3578, 3960, 4455, 4752, 5367, 5940, 6480, 7128, 7156, 7920, 8910, 8945, 10734, 11880, 14256, 14312, 16101, 17820, 17890, 19679, 21468, 23760, 26835, 28624, 32202, 35640, 35780, 39358, 42936, 48303, 53670, 59037, 64404, 71280, 71560, 78716, 80505, 85872, 96606, 98395, 107340, 118074, 128808, 143120, 144909, 157432, 161010, 177111, 193212, 196790, 214680, 236148, 241515, 257616, 289818, 295185, 314864, 322020, 354222, 386424, 393580, 429360, 472296, 483030, 531333, 579636, 590370, 644040, 708444, 724545, 772848, 787160, 885555, 944592, 966060, 1062666, 1159272, 1180740, 1288080, 1416888, 1449090, 1574320, 1593999, 1771110, 1932120, 2125332, 2318544, 2361480, 2656665, 2833776, 2898180, 3187998, 3542220, 3864240, 4250664, 4722960, 5313330, 5796360, 6375996, 7084440, 7969995, 8501328, 10626660, 11592720, 12751992, 14168880, 15939990, 21253320, 25503984, 31879980, 42506640, 63759960, 127519920]

約数ペア:

[(1, 127519920), (2, 63759960), (3, 42506640), (4, 31879980), (5, 25503984), (6, 21253320), (8, 15939990), (9, 14168880), (10, 12751992), (11, 11592720), (12, 10626660), (15, 8501328), (16, 7969995), (18, 7084440), (20, 6375996), (22, 5796360), (24, 5313330), (27, 4722960), (30, 4250664), (33, 3864240), (36, 3542220), (40, 3187998), (44, 2898180), (45, 2833776), (48, 2656665), (54, 2361480), (55, 2318544), (60, 2125332), (66, 1932120), (72, 1771110), (80, 1593999), (81, 1574320), (88, 1449090), (90, 1416888), (99, 1288080), (108, 1180740), (110, 1159272), (120, 1062666), (132, 966060), (135, 944592), (144, 885555), (162, 787160), (165, 772848), (176, 724545), (180, 708444), (198, 644040), (216, 590370), (220, 579636), (240, 531333), (264, 483030), (270, 472296), (297, 429360), (324, 393580), (330, 386424), (360, 354222), (396, 322020), (405, 314864), (432, 295185), (440, 289818), (495, 257616), (528, 241515), (540, 236148), (594, 214680), (648, 196790), (660, 193212), (720, 177111), (792, 161010), (810, 157432), (880, 144909), (891, 143120), (990, 128808), (1080, 118074), (1188, 107340), (1296, 98395), (1320, 96606), (1485, 85872), (1584, 80505), (1620, 78716), (1782, 71560), (1789, 71280), (1980, 64404), (2160, 59037), (2376, 53670), (2640, 48303), (2970, 42936), (3240, 39358), (3564, 35780), (3578, 35640), (3960, 32202), (4455, 28624), (4752, 26835), (5367, 23760), (5940, 21468), (6480, 19679), (7128, 17890), (7156, 17820), (7920, 16101), (8910, 14312), (8945, 14256), (10734, 11880)]