138419820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3365

約数の個数: 192

約数和(自身を含む): 537062400

約数和(自身を除く): 398642580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3329, 3465, 3780, 4158, 4620, 5940, 6658, 6930, 8316, 9987, 10395, 13316, 13860, 16645, 19974, 20790, 23303, 29961, 33290, 36619, 39948, 41580, 46606, 49935, 59922, 66580, 69909, 73238, 89883, 93212, 99870, 109857, 116515, 119844, 139818, 146476, 149805, 179766, 183095, 199740, 209727, 219714, 233030, 256333, 279636, 299610, 329571, 349545, 359532, 366190, 419454, 439428, 449415, 466060, 512666, 549285, 599220, 629181, 659142, 699090, 732380, 768999, 838908, 898830, 988713, 1025332, 1048635, 1098570, 1258362, 1281665, 1318284, 1398180, 1537998, 1647855, 1797660, 1977426, 2097270, 2197140, 2306997, 2516724, 2563330, 3075996, 3145905, 3295710, 3844995, 3954852, 4194540, 4613994, 4943565, 5126660, 6291810, 6591420, 6920991, 7689990, 9227988, 9887130, 11534985, 12583620, 13841982, 15379980, 19774260, 23069970, 27683964, 34604955, 46139940, 69209910, 138419820]

約数ペア:

[(1, 138419820), (2, 69209910), (3, 46139940), (4, 34604955), (5, 27683964), (6, 23069970), (7, 19774260), (9, 15379980), (10, 13841982), (11, 12583620), (12, 11534985), (14, 9887130), (15, 9227988), (18, 7689990), (20, 6920991), (21, 6591420), (22, 6291810), (27, 5126660), (28, 4943565), (30, 4613994), (33, 4194540), (35, 3954852), (36, 3844995), (42, 3295710), (44, 3145905), (45, 3075996), (54, 2563330), (55, 2516724), (60, 2306997), (63, 2197140), (66, 2097270), (70, 1977426), (77, 1797660), (84, 1647855), (90, 1537998), (99, 1398180), (105, 1318284), (108, 1281665), (110, 1258362), (126, 1098570), (132, 1048635), (135, 1025332), (140, 988713), (154, 898830), (165, 838908), (180, 768999), (189, 732380), (198, 699090), (210, 659142), (220, 629181), (231, 599220), (252, 549285), (270, 512666), (297, 466060), (308, 449415), (315, 439428), (330, 419454), (378, 366190), (385, 359532), (396, 349545), (420, 329571), (462, 299610), (495, 279636), (540, 256333), (594, 233030), (630, 219714), (660, 209727), (693, 199740), (756, 183095), (770, 179766), (924, 149805), (945, 146476), (990, 139818), (1155, 119844), (1188, 116515), (1260, 109857), (1386, 99870), (1485, 93212), (1540, 89883), (1890, 73238), (1980, 69909), (2079, 66580), (2310, 59922), (2772, 49935), (2970, 46606), (3329, 41580), (3465, 39948), (3780, 36619), (4158, 33290), (4620, 29961), (5940, 23303), (6658, 20790), (6930, 19974), (8316, 16645), (9987, 13860), (10395, 13316)]