83803140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155191}}^1$

素因数の和:155209

約数の個数: 48

約数和(自身を含む): 260722560

約数和(自身を除く): 176919420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155191, 310382, 465573, 620764, 775955, 931146, 1396719, 1551910, 1862292, 2327865, 2793438, 3103820, 4190157, 4655730, 5586876, 6983595, 8380314, 9311460, 13967190, 16760628, 20950785, 27934380, 41901570, 83803140]

約数ペア:

[(1, 83803140), (2, 41901570), (3, 27934380), (4, 20950785), (5, 16760628), (6, 13967190), (9, 9311460), (10, 8380314), (12, 6983595), (15, 5586876), (18, 4655730), (20, 4190157), (27, 3103820), (30, 2793438), (36, 2327865), (45, 1862292), (54, 1551910), (60, 1396719), (90, 931146), (108, 775955), (135, 620764), (180, 465573), (270, 310382), (540, 155191)]