138477029220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{256438943}}^1$

素因数の和:256438961

約数の個数: 48

約数和(自身を含む): 430817425920

約数和(自身を除く): 292340396700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 256438943, 512877886, 769316829, 1025755772, 1282194715, 1538633658, 2307950487, 2564389430, 3077267316, 3846584145, 4615900974, 5128778860, 6923851461, 7693168290, 9231801948, 11539752435, 13847702922, 15386336580, 23079504870, 27695405844, 34619257305, 46159009740, 69238514610, 138477029220]

約数ペア:

[(1, 138477029220), (2, 69238514610), (3, 46159009740), (4, 34619257305), (5, 27695405844), (6, 23079504870), (9, 15386336580), (10, 13847702922), (12, 11539752435), (15, 9231801948), (18, 7693168290), (20, 6923851461), (27, 5128778860), (30, 4615900974), (36, 3846584145), (45, 3077267316), (54, 2564389430), (60, 2307950487), (90, 1538633658), (108, 1282194715), (135, 1025755772), (180, 769316829), (270, 512877886), (540, 256438943)]