20162382750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{953}}^1\times {\mathrm{9403}}^1$

素因数の和:10379

約数の個数: 96

約数和(自身を含む): 54582094944

約数和(自身を除く): 34419712194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 953, 1125, 1906, 2250, 2859, 4765, 5718, 8577, 9403, 9530, 14295, 17154, 18806, 23825, 28209, 28590, 42885, 47015, 47650, 56418, 71475, 84627, 85770, 94030, 119125, 141045, 142950, 169254, 214425, 235075, 238250, 282090, 357375, 423135, 428850, 470150, 705225, 714750, 846270, 1072125, 1175375, 1410450, 2115675, 2144250, 2350750, 3526125, 4231350, 7052250, 8961059, 10578375, 17922118, 21156750, 26883177, 44805295, 53766354, 80649531, 89610590, 134415885, 161299062, 224026475, 268831770, 403247655, 448052950, 672079425, 806495310, 1120132375, 1344158850, 2016238275, 2240264750, 3360397125, 4032476550, 6720794250, 10081191375, 20162382750]

約数ペア:

[(1, 20162382750), (2, 10081191375), (3, 6720794250), (5, 4032476550), (6, 3360397125), (9, 2240264750), (10, 2016238275), (15, 1344158850), (18, 1120132375), (25, 806495310), (30, 672079425), (45, 448052950), (50, 403247655), (75, 268831770), (90, 224026475), (125, 161299062), (150, 134415885), (225, 89610590), (250, 80649531), (375, 53766354), (450, 44805295), (750, 26883177), (953, 21156750), (1125, 17922118), (1906, 10578375), (2250, 8961059), (2859, 7052250), (4765, 4231350), (5718, 3526125), (8577, 2350750), (9403, 2144250), (9530, 2115675), (14295, 1410450), (17154, 1175375), (18806, 1072125), (23825, 846270), (28209, 714750), (28590, 705225), (42885, 470150), (47015, 428850), (47650, 423135), (56418, 357375), (71475, 282090), (84627, 238250), (85770, 235075), (94030, 214425), (119125, 169254), (141045, 142950)]