66793140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 96

約数和(自身を含む): 213480960

約数和(自身を除く): 146687820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3343, 3996, 4995, 6660, 6686, 9990, 10029, 13372, 16715, 19980, 20058, 30087, 33430, 40116, 50145, 60174, 66860, 90261, 100290, 120348, 123691, 150435, 180522, 200580, 247382, 300870, 361044, 371073, 451305, 494764, 601740, 618455, 742146, 902610, 1113219, 1236910, 1484292, 1805220, 1855365, 2226438, 2473820, 3339657, 3710730, 4452876, 5566095, 6679314, 7421460, 11132190, 13358628, 16698285, 22264380, 33396570, 66793140]

約数ペア:

[(1, 66793140), (2, 33396570), (3, 22264380), (4, 16698285), (5, 13358628), (6, 11132190), (9, 7421460), (10, 6679314), (12, 5566095), (15, 4452876), (18, 3710730), (20, 3339657), (27, 2473820), (30, 2226438), (36, 1855365), (37, 1805220), (45, 1484292), (54, 1236910), (60, 1113219), (74, 902610), (90, 742146), (108, 618455), (111, 601740), (135, 494764), (148, 451305), (180, 371073), (185, 361044), (222, 300870), (270, 247382), (333, 200580), (370, 180522), (444, 150435), (540, 123691), (555, 120348), (666, 100290), (740, 90261), (999, 66860), (1110, 60174), (1332, 50145), (1665, 40116), (1998, 33430), (2220, 30087), (3330, 20058), (3343, 19980), (3996, 16715), (4995, 13372), (6660, 10029), (6686, 9990)]