82214820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5503}}^1$

素因数の和:5601

約数の個数: 72

約数和(自身を含む): 252435456

約数和(自身を除く): 170220636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5503, 7470, 11006, 14940, 16509, 22012, 27515, 33018, 49527, 55030, 66036, 82545, 99054, 110060, 165090, 198108, 247635, 330180, 456749, 495270, 913498, 990540, 1370247, 1826996, 2283745, 2740494, 4110741, 4567490, 5480988, 6851235, 8221482, 9134980, 13702470, 16442964, 20553705, 27404940, 41107410, 82214820]

約数ペア:

[(1, 82214820), (2, 41107410), (3, 27404940), (4, 20553705), (5, 16442964), (6, 13702470), (9, 9134980), (10, 8221482), (12, 6851235), (15, 5480988), (18, 4567490), (20, 4110741), (30, 2740494), (36, 2283745), (45, 1826996), (60, 1370247), (83, 990540), (90, 913498), (166, 495270), (180, 456749), (249, 330180), (332, 247635), (415, 198108), (498, 165090), (747, 110060), (830, 99054), (996, 82545), (1245, 66036), (1494, 55030), (1660, 49527), (2490, 33018), (2988, 27515), (3735, 22012), (4980, 16509), (5503, 14940), (7470, 11006)]