105802740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{195931}}^1$

素因数の和:195949

約数の個数: 48

約数和(自身を含む): 329165760

約数和(自身を除く): 223363020

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, 195931, 391862, 587793, 783724, 979655, 1175586, 1763379, 1959310, 2351172, 2938965, 3526758, 3918620, 5290137, 5877930, 7053516, 8816895, 10580274, 11755860, 17633790, 21160548, 26450685, 35267580, 52901370, 105802740]

約数ペア:

[(1, 105802740), (2, 52901370), (3, 35267580), (4, 26450685), (5, 21160548), (6, 17633790), (9, 11755860), (10, 10580274), (12, 8816895), (15, 7053516), (18, 5877930), (20, 5290137), (27, 3918620), (30, 3526758), (36, 2938965), (45, 2351172), (54, 1959310), (60, 1763379), (90, 1175586), (108, 979655), (135, 783724), (180, 587793), (270, 391862), (540, 195931)]