173004920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 456062400

約数和(自身を除く): 283057480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 101, 110, 136, 170, 187, 202, 220, 229, 340, 374, 404, 440, 458, 505, 680, 748, 808, 916, 935, 1010, 1111, 1145, 1496, 1717, 1832, 1870, 2020, 2222, 2290, 2519, 3434, 3740, 3893, 4040, 4444, 4580, 5038, 5555, 6868, 7480, 7786, 8585, 8888, 9160, 10076, 11110, 12595, 13736, 15572, 17170, 18887, 19465, 20152, 22220, 23129, 25190, 31144, 34340, 37774, 38930, 42823, 44440, 46258, 50380, 68680, 75548, 77860, 85646, 92516, 94435, 100760, 115645, 151096, 155720, 171292, 185032, 188870, 214115, 231290, 254419, 342584, 377740, 393193, 428230, 462580, 508838, 755480, 786386, 856460, 925160, 1017676, 1272095, 1572772, 1712920, 1965965, 2035352, 2544190, 3145544, 3931930, 4325123, 5088380, 7863860, 8650246, 10176760, 15727720, 17300492, 21625615, 34600984, 43251230, 86502460, 173004920]

約数ペア:

[(1, 173004920), (2, 86502460), (4, 43251230), (5, 34600984), (8, 21625615), (10, 17300492), (11, 15727720), (17, 10176760), (20, 8650246), (22, 7863860), (34, 5088380), (40, 4325123), (44, 3931930), (55, 3145544), (68, 2544190), (85, 2035352), (88, 1965965), (101, 1712920), (110, 1572772), (136, 1272095), (170, 1017676), (187, 925160), (202, 856460), (220, 786386), (229, 755480), (340, 508838), (374, 462580), (404, 428230), (440, 393193), (458, 377740), (505, 342584), (680, 254419), (748, 231290), (808, 214115), (916, 188870), (935, 185032), (1010, 171292), (1111, 155720), (1145, 151096), (1496, 115645), (1717, 100760), (1832, 94435), (1870, 92516), (2020, 85646), (2222, 77860), (2290, 75548), (2519, 68680), (3434, 50380), (3740, 46258), (3893, 44440), (4040, 42823), (4444, 38930), (4580, 37774), (5038, 34340), (5555, 31144), (6868, 25190), (7480, 23129), (7786, 22220), (8585, 20152), (8888, 19465), (9160, 18887), (10076, 17170), (11110, 15572), (12595, 13736)]