128869350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 342540576

約数和(自身を除く): 213671226

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 97, 102, 150, 170, 194, 255, 291, 425, 485, 510, 521, 582, 850, 970, 1042, 1275, 1455, 1563, 1649, 2425, 2550, 2605, 2910, 3126, 3298, 4850, 4947, 5210, 7275, 7815, 8245, 8857, 9894, 13025, 14550, 15630, 16490, 17714, 24735, 26050, 26571, 39075, 41225, 44285, 49470, 50537, 53142, 78150, 82450, 88570, 101074, 123675, 132855, 151611, 221425, 247350, 252685, 265710, 303222, 442850, 505370, 664275, 758055, 859129, 1263425, 1328550, 1516110, 1718258, 2526850, 2577387, 3790275, 4295645, 5154774, 7580550, 8591290, 12886935, 21478225, 25773870, 42956450, 64434675, 128869350]

約数ペア:

[(1, 128869350), (2, 64434675), (3, 42956450), (5, 25773870), (6, 21478225), (10, 12886935), (15, 8591290), (17, 7580550), (25, 5154774), (30, 4295645), (34, 3790275), (50, 2577387), (51, 2526850), (75, 1718258), (85, 1516110), (97, 1328550), (102, 1263425), (150, 859129), (170, 758055), (194, 664275), (255, 505370), (291, 442850), (425, 303222), (485, 265710), (510, 252685), (521, 247350), (582, 221425), (850, 151611), (970, 132855), (1042, 123675), (1275, 101074), (1455, 88570), (1563, 82450), (1649, 78150), (2425, 53142), (2550, 50537), (2605, 49470), (2910, 44285), (3126, 41225), (3298, 39075), (4850, 26571), (4947, 26050), (5210, 24735), (7275, 17714), (7815, 16490), (8245, 15630), (8857, 14550), (9894, 13025)]