23506740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 50520780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 431, 505, 540, 606, 862, 909, 1010, 1212, 1293, 1515, 1724, 1818, 2020, 2155, 2586, 2727, 3030, 3636, 3879, 4310, 4545, 5172, 5454, 6060, 6465, 7758, 8620, 9090, 10908, 11637, 12930, 13635, 15516, 18180, 19395, 23274, 25860, 27270, 38790, 43531, 46548, 54540, 58185, 77580, 87062, 116370, 130593, 174124, 217655, 232740, 261186, 391779, 435310, 522372, 652965, 783558, 870620, 1175337, 1305930, 1567116, 1958895, 2350674, 2611860, 3917790, 4701348, 5876685, 7835580, 11753370, 23506740]

約数ペア:

[(1, 23506740), (2, 11753370), (3, 7835580), (4, 5876685), (5, 4701348), (6, 3917790), (9, 2611860), (10, 2350674), (12, 1958895), (15, 1567116), (18, 1305930), (20, 1175337), (27, 870620), (30, 783558), (36, 652965), (45, 522372), (54, 435310), (60, 391779), (90, 261186), (101, 232740), (108, 217655), (135, 174124), (180, 130593), (202, 116370), (270, 87062), (303, 77580), (404, 58185), (431, 54540), (505, 46548), (540, 43531), (606, 38790), (862, 27270), (909, 25860), (1010, 23274), (1212, 19395), (1293, 18180), (1515, 15516), (1724, 13635), (1818, 12930), (2020, 11637), (2155, 10908), (2586, 9090), (2727, 8620), (3030, 7758), (3636, 6465), (3879, 6060), (4310, 5454), (4545, 5172)]