65875140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 96

約数和(自身を含む): 209784960

約数和(自身を除く): 143909820

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, 2837, 3870, 4644, 5674, 5805, 7740, 8511, 11348, 11610, 14185, 17022, 23220, 25533, 28370, 34044, 42555, 51066, 56740, 76599, 85110, 102132, 121991, 127665, 153198, 170220, 243982, 255330, 306396, 365973, 382995, 487964, 510660, 609955, 731946, 765990, 1097919, 1219910, 1463892, 1531980, 1829865, 2195838, 2439820, 3293757, 3659730, 4391676, 5489595, 6587514, 7319460, 10979190, 13175028, 16468785, 21958380, 32937570, 65875140]

約数ペア:

[(1, 65875140), (2, 32937570), (3, 21958380), (4, 16468785), (5, 13175028), (6, 10979190), (9, 7319460), (10, 6587514), (12, 5489595), (15, 4391676), (18, 3659730), (20, 3293757), (27, 2439820), (30, 2195838), (36, 1829865), (43, 1531980), (45, 1463892), (54, 1219910), (60, 1097919), (86, 765990), (90, 731946), (108, 609955), (129, 510660), (135, 487964), (172, 382995), (180, 365973), (215, 306396), (258, 255330), (270, 243982), (387, 170220), (430, 153198), (516, 127665), (540, 121991), (645, 102132), (774, 85110), (860, 76599), (1161, 56740), (1290, 51066), (1548, 42555), (1935, 34044), (2322, 28370), (2580, 25533), (2837, 23220), (3870, 17022), (4644, 14185), (5674, 11610), (5805, 11348), (7740, 8511)]