165825480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2863

約数の個数: 128

約数和(自身を含む): 545097600

約数和(自身を除く): 379272120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2803, 2958, 3480, 3944, 4930, 5606, 5916, 7395, 8409, 9860, 11212, 11832, 14015, 14790, 16818, 19720, 22424, 28030, 29580, 33636, 42045, 47651, 56060, 59160, 67272, 81287, 84090, 95302, 112120, 142953, 162574, 168180, 190604, 238255, 243861, 285906, 325148, 336360, 381208, 406435, 476510, 487722, 571812, 650296, 714765, 812870, 953020, 975444, 1143624, 1219305, 1381879, 1429530, 1625740, 1906040, 1950888, 2438610, 2763758, 2859060, 3251480, 4145637, 4877220, 5527516, 5718120, 6909395, 8291274, 9754440, 11055032, 13818790, 16582548, 20728185, 27637580, 33165096, 41456370, 55275160, 82912740, 165825480]

約数ペア:

[(1, 165825480), (2, 82912740), (3, 55275160), (4, 41456370), (5, 33165096), (6, 27637580), (8, 20728185), (10, 16582548), (12, 13818790), (15, 11055032), (17, 9754440), (20, 8291274), (24, 6909395), (29, 5718120), (30, 5527516), (34, 4877220), (40, 4145637), (51, 3251480), (58, 2859060), (60, 2763758), (68, 2438610), (85, 1950888), (87, 1906040), (102, 1625740), (116, 1429530), (120, 1381879), (136, 1219305), (145, 1143624), (170, 975444), (174, 953020), (204, 812870), (232, 714765), (255, 650296), (290, 571812), (340, 487722), (348, 476510), (408, 406435), (435, 381208), (493, 336360), (510, 325148), (580, 285906), (680, 243861), (696, 238255), (870, 190604), (986, 168180), (1020, 162574), (1160, 142953), (1479, 112120), (1740, 95302), (1972, 84090), (2040, 81287), (2465, 67272), (2803, 59160), (2958, 56060), (3480, 47651), (3944, 42045), (4930, 33636), (5606, 29580), (5916, 28030), (7395, 22424), (8409, 19720), (9860, 16818), (11212, 14790), (11832, 14015)]