89420220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 96

約数和(自身を含む): 284739840

約数和(自身を除く): 195319620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3851, 3870, 4644, 5805, 7702, 7740, 11553, 11610, 15404, 19255, 23106, 23220, 34659, 38510, 46212, 57765, 69318, 77020, 103977, 115530, 138636, 165593, 173295, 207954, 231060, 331186, 346590, 415908, 496779, 519885, 662372, 693180, 827965, 993558, 1039770, 1490337, 1655930, 1987116, 2079540, 2483895, 2980674, 3311860, 4471011, 4967790, 5961348, 7451685, 8942022, 9935580, 14903370, 17884044, 22355055, 29806740, 44710110, 89420220]

約数ペア:

[(1, 89420220), (2, 44710110), (3, 29806740), (4, 22355055), (5, 17884044), (6, 14903370), (9, 9935580), (10, 8942022), (12, 7451685), (15, 5961348), (18, 4967790), (20, 4471011), (27, 3311860), (30, 2980674), (36, 2483895), (43, 2079540), (45, 1987116), (54, 1655930), (60, 1490337), (86, 1039770), (90, 993558), (108, 827965), (129, 693180), (135, 662372), (172, 519885), (180, 496779), (215, 415908), (258, 346590), (270, 331186), (387, 231060), (430, 207954), (516, 173295), (540, 165593), (645, 138636), (774, 115530), (860, 103977), (1161, 77020), (1290, 69318), (1548, 57765), (1935, 46212), (2322, 38510), (2580, 34659), (3851, 23220), (3870, 23106), (4644, 19255), (5805, 15404), (7702, 11610), (7740, 11553)]