70520220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 223933248

約数和(自身を除く): 153413028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 270, 303, 324, 404, 405, 431, 505, 540, 606, 810, 862, 909, 1010, 1212, 1293, 1515, 1620, 1724, 1818, 2020, 2155, 2586, 2727, 3030, 3636, 3879, 4310, 4545, 5172, 5454, 6060, 6465, 7758, 8181, 8620, 9090, 10908, 11637, 12930, 13635, 15516, 16362, 18180, 19395, 23274, 25860, 27270, 32724, 34911, 38790, 40905, 43531, 46548, 54540, 58185, 69822, 77580, 81810, 87062, 116370, 130593, 139644, 163620, 174124, 174555, 217655, 232740, 261186, 349110, 391779, 435310, 522372, 652965, 698220, 783558, 870620, 1175337, 1305930, 1567116, 1958895, 2350674, 2611860, 3526011, 3917790, 4701348, 5876685, 7052022, 7835580, 11753370, 14104044, 17630055, 23506740, 35260110, 70520220]

約数ペア:

[(1, 70520220), (2, 35260110), (3, 23506740), (4, 17630055), (5, 14104044), (6, 11753370), (9, 7835580), (10, 7052022), (12, 5876685), (15, 4701348), (18, 3917790), (20, 3526011), (27, 2611860), (30, 2350674), (36, 1958895), (45, 1567116), (54, 1305930), (60, 1175337), (81, 870620), (90, 783558), (101, 698220), (108, 652965), (135, 522372), (162, 435310), (180, 391779), (202, 349110), (270, 261186), (303, 232740), (324, 217655), (404, 174555), (405, 174124), (431, 163620), (505, 139644), (540, 130593), (606, 116370), (810, 87062), (862, 81810), (909, 77580), (1010, 69822), (1212, 58185), (1293, 54540), (1515, 46548), (1620, 43531), (1724, 40905), (1818, 38790), (2020, 34911), (2155, 32724), (2586, 27270), (2727, 25860), (3030, 23274), (3636, 19395), (3879, 18180), (4310, 16362), (4545, 15516), (5172, 13635), (5454, 12930), (6060, 11637), (6465, 10908), (7758, 9090), (8181, 8620)]