425243340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{54941}}^1$

素因数の和:54999

約数の個数: 72

約数和(自身を含む): 1319926608

約数和(自身を除く): 894683268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 54941, 109882, 164823, 219764, 274705, 329646, 494469, 549410, 659292, 824115, 988938, 1098820, 1648230, 1977876, 2362463, 2472345, 3296460, 4724926, 4944690, 7087389, 9449852, 9889380, 11812315, 14174778, 21262167, 23624630, 28349556, 35436945, 42524334, 47249260, 70873890, 85048668, 106310835, 141747780, 212621670, 425243340]

約数ペア:

[(1, 425243340), (2, 212621670), (3, 141747780), (4, 106310835), (5, 85048668), (6, 70873890), (9, 47249260), (10, 42524334), (12, 35436945), (15, 28349556), (18, 23624630), (20, 21262167), (30, 14174778), (36, 11812315), (43, 9889380), (45, 9449852), (60, 7087389), (86, 4944690), (90, 4724926), (129, 3296460), (172, 2472345), (180, 2362463), (215, 1977876), (258, 1648230), (387, 1098820), (430, 988938), (516, 824115), (645, 659292), (774, 549410), (860, 494469), (1290, 329646), (1548, 274705), (1935, 219764), (2580, 164823), (3870, 109882), (7740, 54941)]