85433500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 217395360

約数和(自身を除く): 131961860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 25, 34, 38, 46, 50, 68, 76, 85, 92, 95, 100, 115, 125, 170, 190, 230, 250, 323, 340, 380, 391, 425, 437, 460, 475, 500, 529, 575, 646, 782, 850, 874, 950, 1058, 1150, 1292, 1564, 1615, 1700, 1748, 1900, 1955, 2116, 2125, 2185, 2300, 2375, 2645, 2875, 3230, 3910, 4250, 4370, 4750, 5290, 5750, 6460, 7429, 7820, 8075, 8500, 8740, 8993, 9500, 9775, 10051, 10580, 10925, 11500, 13225, 14858, 16150, 17986, 19550, 20102, 21850, 26450, 29716, 32300, 35972, 37145, 39100, 40204, 40375, 43700, 44965, 48875, 50255, 52900, 54625, 66125, 74290, 80750, 89930, 97750, 100510, 109250, 132250, 148580, 161500, 170867, 179860, 185725, 195500, 201020, 218500, 224825, 251275, 264500, 341734, 371450, 449650, 502550, 683468, 742900, 854335, 899300, 928625, 1005100, 1124125, 1256375, 1708670, 1857250, 2248250, 2512750, 3417340, 3714500, 4271675, 4496500, 5025500, 8543350, 17086700, 21358375, 42716750, 85433500]

約数ペア:

[(1, 85433500), (2, 42716750), (4, 21358375), (5, 17086700), (10, 8543350), (17, 5025500), (19, 4496500), (20, 4271675), (23, 3714500), (25, 3417340), (34, 2512750), (38, 2248250), (46, 1857250), (50, 1708670), (68, 1256375), (76, 1124125), (85, 1005100), (92, 928625), (95, 899300), (100, 854335), (115, 742900), (125, 683468), (170, 502550), (190, 449650), (230, 371450), (250, 341734), (323, 264500), (340, 251275), (380, 224825), (391, 218500), (425, 201020), (437, 195500), (460, 185725), (475, 179860), (500, 170867), (529, 161500), (575, 148580), (646, 132250), (782, 109250), (850, 100510), (874, 97750), (950, 89930), (1058, 80750), (1150, 74290), (1292, 66125), (1564, 54625), (1615, 52900), (1700, 50255), (1748, 48875), (1900, 44965), (1955, 43700), (2116, 40375), (2125, 40204), (2185, 39100), (2300, 37145), (2375, 35972), (2645, 32300), (2875, 29716), (3230, 26450), (3910, 21850), (4250, 20102), (4370, 19550), (4750, 17986), (5290, 16150), (5750, 14858), (6460, 13225), (7429, 11500), (7820, 10925), (8075, 10580), (8500, 10051), (8740, 9775), (8993, 9500)]