5080500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{1129}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 16041480

約数和(自身を除く): 10960980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1129, 1500, 2250, 2258, 3387, 4500, 4516, 5645, 6774, 10161, 11290, 13548, 16935, 20322, 22580, 28225, 33870, 40644, 50805, 56450, 67740, 84675, 101610, 112900, 141125, 169350, 203220, 254025, 282250, 338700, 423375, 508050, 564500, 846750, 1016100, 1270125, 1693500, 2540250, 5080500]

約数ペア:

[(1, 5080500), (2, 2540250), (3, 1693500), (4, 1270125), (5, 1016100), (6, 846750), (9, 564500), (10, 508050), (12, 423375), (15, 338700), (18, 282250), (20, 254025), (25, 203220), (30, 169350), (36, 141125), (45, 112900), (50, 101610), (60, 84675), (75, 67740), (90, 56450), (100, 50805), (125, 40644), (150, 33870), (180, 28225), (225, 22580), (250, 20322), (300, 16935), (375, 13548), (450, 11290), (500, 10161), (750, 6774), (900, 5645), (1125, 4516), (1129, 4500), (1500, 3387), (2250, 2258)]