69203340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:8999

約数の個数: 72

約数和(自身を含む): 214822608

約数和(自身を除く): 145619268

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, 8941, 17882, 26823, 35764, 44705, 53646, 80469, 89410, 107292, 134115, 160938, 178820, 268230, 321876, 384463, 402345, 536460, 768926, 804690, 1153389, 1537852, 1609380, 1922315, 2306778, 3460167, 3844630, 4613556, 5766945, 6920334, 7689260, 11533890, 13840668, 17300835, 23067780, 34601670, 69203340]

約数ペア:

[(1, 69203340), (2, 34601670), (3, 23067780), (4, 17300835), (5, 13840668), (6, 11533890), (9, 7689260), (10, 6920334), (12, 5766945), (15, 4613556), (18, 3844630), (20, 3460167), (30, 2306778), (36, 1922315), (43, 1609380), (45, 1537852), (60, 1153389), (86, 804690), (90, 768926), (129, 536460), (172, 402345), (180, 384463), (215, 321876), (258, 268230), (387, 178820), (430, 160938), (516, 134115), (645, 107292), (774, 89410), (860, 80469), (1290, 53646), (1548, 44705), (1935, 35764), (2580, 26823), (3870, 17882), (7740, 8941)]