68877270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 128

約数和(自身を含む): 229063680

約数和(自身を除く): 160186410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3313, 3465, 4158, 6626, 6930, 9939, 10395, 16565, 19878, 20790, 23191, 29817, 33130, 36443, 46382, 49695, 59634, 69573, 72886, 89451, 99390, 109329, 115955, 139146, 149085, 178902, 182215, 208719, 218658, 231910, 255101, 298170, 327987, 347865, 364430, 417438, 447255, 510202, 546645, 626157, 655974, 695730, 765303, 894510, 983961, 1043595, 1093290, 1252314, 1275505, 1530606, 1639935, 1967922, 2087190, 2295909, 2551010, 3130785, 3279870, 3826515, 4591818, 4919805, 6261570, 6887727, 7653030, 9839610, 11479545, 13775454, 22959090, 34438635, 68877270]

約数ペア:

[(1, 68877270), (2, 34438635), (3, 22959090), (5, 13775454), (6, 11479545), (7, 9839610), (9, 7653030), (10, 6887727), (11, 6261570), (14, 4919805), (15, 4591818), (18, 3826515), (21, 3279870), (22, 3130785), (27, 2551010), (30, 2295909), (33, 2087190), (35, 1967922), (42, 1639935), (45, 1530606), (54, 1275505), (55, 1252314), (63, 1093290), (66, 1043595), (70, 983961), (77, 894510), (90, 765303), (99, 695730), (105, 655974), (110, 626157), (126, 546645), (135, 510202), (154, 447255), (165, 417438), (189, 364430), (198, 347865), (210, 327987), (231, 298170), (270, 255101), (297, 231910), (315, 218658), (330, 208719), (378, 182215), (385, 178902), (462, 149085), (495, 139146), (594, 115955), (630, 109329), (693, 99390), (770, 89451), (945, 72886), (990, 69573), (1155, 59634), (1386, 49695), (1485, 46382), (1890, 36443), (2079, 33130), (2310, 29817), (2970, 23191), (3313, 20790), (3465, 19878), (4158, 16565), (6626, 10395), (6930, 9939)]