84664980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 266716800

約数和(自身を除く): 182051820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 1889, 2241, 2490, 2988, 3735, 3778, 4482, 4980, 5667, 7470, 7556, 8964, 9445, 11205, 11334, 14940, 17001, 18890, 22410, 22668, 28335, 34002, 37780, 44820, 51003, 56670, 68004, 85005, 102006, 113340, 156787, 170010, 204012, 255015, 313574, 340020, 470361, 510030, 627148, 783935, 940722, 1020060, 1411083, 1567870, 1881444, 2351805, 2822166, 3135740, 4233249, 4703610, 5644332, 7055415, 8466498, 9407220, 14110830, 16932996, 21166245, 28221660, 42332490, 84664980]

約数ペア:

[(1, 84664980), (2, 42332490), (3, 28221660), (4, 21166245), (5, 16932996), (6, 14110830), (9, 9407220), (10, 8466498), (12, 7055415), (15, 5644332), (18, 4703610), (20, 4233249), (27, 3135740), (30, 2822166), (36, 2351805), (45, 1881444), (54, 1567870), (60, 1411083), (83, 1020060), (90, 940722), (108, 783935), (135, 627148), (166, 510030), (180, 470361), (249, 340020), (270, 313574), (332, 255015), (415, 204012), (498, 170010), (540, 156787), (747, 113340), (830, 102006), (996, 85005), (1245, 68004), (1494, 56670), (1660, 51003), (1889, 44820), (2241, 37780), (2490, 34002), (2988, 28335), (3735, 22668), (3778, 22410), (4482, 18890), (4980, 17001), (5667, 14940), (7470, 11334), (7556, 11205), (8964, 9445)]