135280400

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2808

約数の個数: 60

約数和(自身を含む): 327693312

約数和(自身を除く): 192412912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 2663, 3175, 5080, 5326, 6350, 10160, 10652, 12700, 13315, 21304, 25400, 26630, 42608, 50800, 53260, 66575, 106520, 133150, 213040, 266300, 338201, 532600, 676402, 1065200, 1352804, 1691005, 2705608, 3382010, 5411216, 6764020, 8455025, 13528040, 16910050, 27056080, 33820100, 67640200, 135280400]

約数ペア:

[(1, 135280400), (2, 67640200), (4, 33820100), (5, 27056080), (8, 16910050), (10, 13528040), (16, 8455025), (20, 6764020), (25, 5411216), (40, 3382010), (50, 2705608), (80, 1691005), (100, 1352804), (127, 1065200), (200, 676402), (254, 532600), (400, 338201), (508, 266300), (635, 213040), (1016, 133150), (1270, 106520), (2032, 66575), (2540, 53260), (2663, 50800), (3175, 42608), (5080, 26630), (5326, 25400), (6350, 21304), (10160, 13315), (10652, 12700)]