68464950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26849}}^1$

素因数の和:26881

約数の個数: 48

約数和(自身を含む): 179787600

約数和(自身を除く): 111322650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 26849, 53698, 80547, 134245, 161094, 268490, 402735, 456433, 671225, 805470, 912866, 1342450, 1369299, 2013675, 2282165, 2738598, 4027350, 4564330, 6846495, 11410825, 13692990, 22821650, 34232475, 68464950]

約数ペア:

[(1, 68464950), (2, 34232475), (3, 22821650), (5, 13692990), (6, 11410825), (10, 6846495), (15, 4564330), (17, 4027350), (25, 2738598), (30, 2282165), (34, 2013675), (50, 1369299), (51, 1342450), (75, 912866), (85, 805470), (102, 671225), (150, 456433), (170, 402735), (255, 268490), (425, 161094), (510, 134245), (850, 80547), (1275, 53698), (2550, 26849)]