7620750

素因数分解:

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

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 21153600

約数和(自身を除く): 13532850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1129, 1350, 2250, 2258, 3375, 3387, 5645, 6750, 6774, 10161, 11290, 16935, 20322, 28225, 30483, 33870, 50805, 56450, 60966, 84675, 101610, 141125, 152415, 169350, 254025, 282250, 304830, 423375, 508050, 762075, 846750, 1270125, 1524150, 2540250, 3810375, 7620750]

約数ペア:

[(1, 7620750), (2, 3810375), (3, 2540250), (5, 1524150), (6, 1270125), (9, 846750), (10, 762075), (15, 508050), (18, 423375), (25, 304830), (27, 282250), (30, 254025), (45, 169350), (50, 152415), (54, 141125), (75, 101610), (90, 84675), (125, 60966), (135, 56450), (150, 50805), (225, 33870), (250, 30483), (270, 28225), (375, 20322), (450, 16935), (675, 11290), (750, 10161), (1125, 6774), (1129, 6750), (1350, 5645), (2250, 3387), (2258, 3375)]