128090250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{56929}}^1$

素因数の和:56952

約数の個数: 48

約数和(自身を含む): 346362120

約数和(自身を除く): 218271870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 56929, 113858, 170787, 284645, 341574, 512361, 569290, 853935, 1024722, 1423225, 1707870, 2561805, 2846450, 4269675, 5123610, 7116125, 8539350, 12809025, 14232250, 21348375, 25618050, 42696750, 64045125, 128090250]

約数ペア:

[(1, 128090250), (2, 64045125), (3, 42696750), (5, 25618050), (6, 21348375), (9, 14232250), (10, 12809025), (15, 8539350), (18, 7116125), (25, 5123610), (30, 4269675), (45, 2846450), (50, 2561805), (75, 1707870), (90, 1423225), (125, 1024722), (150, 853935), (225, 569290), (250, 512361), (375, 341574), (450, 284645), (750, 170787), (1125, 113858), (2250, 56929)]