165209220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 577640448

約数和(自身を除く): 412431228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 73, 81, 90, 99, 108, 110, 127, 132, 135, 146, 162, 165, 180, 198, 219, 220, 254, 270, 292, 297, 324, 330, 365, 381, 396, 405, 438, 495, 508, 540, 594, 635, 657, 660, 730, 762, 803, 810, 876, 891, 990, 1095, 1143, 1188, 1270, 1314, 1397, 1460, 1485, 1524, 1606, 1620, 1782, 1905, 1971, 1980, 2190, 2286, 2409, 2540, 2628, 2794, 2970, 3212, 3285, 3429, 3564, 3810, 3942, 4015, 4191, 4380, 4455, 4572, 4818, 5588, 5715, 5913, 5940, 6570, 6858, 6985, 7227, 7620, 7884, 8030, 8382, 8910, 9271, 9636, 9855, 10287, 11430, 11826, 12045, 12573, 13140, 13716, 13970, 14454, 16060, 16764, 17145, 17820, 18542, 19710, 20574, 20955, 21681, 22860, 23652, 24090, 25146, 27813, 27940, 28908, 29565, 34290, 36135, 37084, 37719, 39420, 41148, 41910, 43362, 46355, 48180, 50292, 51435, 55626, 59130, 62865, 65043, 68580, 72270, 75438, 83439, 83820, 86724, 92710, 101981, 102870, 108405, 111252, 113157, 118260, 125730, 130086, 139065, 144540, 150876, 166878, 185420, 188595, 203962, 205740, 216810, 226314, 250317, 251460, 260172, 278130, 305943, 325215, 333756, 377190, 407924, 417195, 433620, 452628, 500634, 509905, 556260, 565785, 611886, 650430, 750951, 754380, 834390, 917829, 1001268, 1019810, 1131570, 1223772, 1251585, 1300860, 1501902, 1529715, 1668780, 1835658, 2039620, 2263140, 2503170, 2753487, 3003804, 3059430, 3671316, 3754755, 4589145, 5006340, 5506974, 6118860, 7509510, 8260461, 9178290, 11013948, 13767435, 15019020, 16520922, 18356580, 27534870, 33041844, 41302305, 55069740, 82604610, 165209220]

約数ペア:

[(1, 165209220), (2, 82604610), (3, 55069740), (4, 41302305), (5, 33041844), (6, 27534870), (9, 18356580), (10, 16520922), (11, 15019020), (12, 13767435), (15, 11013948), (18, 9178290), (20, 8260461), (22, 7509510), (27, 6118860), (30, 5506974), (33, 5006340), (36, 4589145), (44, 3754755), (45, 3671316), (54, 3059430), (55, 3003804), (60, 2753487), (66, 2503170), (73, 2263140), (81, 2039620), (90, 1835658), (99, 1668780), (108, 1529715), (110, 1501902), (127, 1300860), (132, 1251585), (135, 1223772), (146, 1131570), (162, 1019810), (165, 1001268), (180, 917829), (198, 834390), (219, 754380), (220, 750951), (254, 650430), (270, 611886), (292, 565785), (297, 556260), (324, 509905), (330, 500634), (365, 452628), (381, 433620), (396, 417195), (405, 407924), (438, 377190), (495, 333756), (508, 325215), (540, 305943), (594, 278130), (635, 260172), (657, 251460), (660, 250317), (730, 226314), (762, 216810), (803, 205740), (810, 203962), (876, 188595), (891, 185420), (990, 166878), (1095, 150876), (1143, 144540), (1188, 139065), (1270, 130086), (1314, 125730), (1397, 118260), (1460, 113157), (1485, 111252), (1524, 108405), (1606, 102870), (1620, 101981), (1782, 92710), (1905, 86724), (1971, 83820), (1980, 83439), (2190, 75438), (2286, 72270), (2409, 68580), (2540, 65043), (2628, 62865), (2794, 59130), (2970, 55626), (3212, 51435), (3285, 50292), (3429, 48180), (3564, 46355), (3810, 43362), (3942, 41910), (4015, 41148), (4191, 39420), (4380, 37719), (4455, 37084), (4572, 36135), (4818, 34290), (5588, 29565), (5715, 28908), (5913, 27940), (5940, 27813), (6570, 25146), (6858, 24090), (6985, 23652), (7227, 22860), (7620, 21681), (7884, 20955), (8030, 20574), (8382, 19710), (8910, 18542), (9271, 17820), (9636, 17145), (9855, 16764), (10287, 16060), (11430, 14454), (11826, 13970), (12045, 13716), (12573, 13140)]