80342550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59513}}^1$

素因数の和:59534

約数の個数: 48

約数和(自身を含む): 221392080

約数和(自身を除く): 141049530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59513, 119026, 178539, 297565, 357078, 535617, 595130, 892695, 1071234, 1487825, 1606851, 1785390, 2678085, 2975650, 3213702, 4463475, 5356170, 8034255, 8926950, 13390425, 16068510, 26780850, 40171275, 80342550]

約数ペア:

[(1, 80342550), (2, 40171275), (3, 26780850), (5, 16068510), (6, 13390425), (9, 8926950), (10, 8034255), (15, 5356170), (18, 4463475), (25, 3213702), (27, 2975650), (30, 2678085), (45, 1785390), (50, 1606851), (54, 1487825), (75, 1071234), (90, 892695), (135, 595130), (150, 535617), (225, 357078), (270, 297565), (450, 178539), (675, 119026), (1350, 59513)]