73463220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136043}}^1$

素因数の和:136061

約数の個数: 48

約数和(自身を含む): 228553920

約数和(自身を除く): 155090700

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, 136043, 272086, 408129, 544172, 680215, 816258, 1224387, 1360430, 1632516, 2040645, 2448774, 2720860, 3673161, 4081290, 4897548, 6121935, 7346322, 8162580, 12243870, 14692644, 18365805, 24487740, 36731610, 73463220]

約数ペア:

[(1, 73463220), (2, 36731610), (3, 24487740), (4, 18365805), (5, 14692644), (6, 12243870), (9, 8162580), (10, 7346322), (12, 6121935), (15, 4897548), (18, 4081290), (20, 3673161), (27, 2720860), (30, 2448774), (36, 2040645), (45, 1632516), (54, 1360430), (60, 1224387), (90, 816258), (108, 680215), (135, 544172), (180, 408129), (270, 272086), (540, 136043)]