26292420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 101582208

約数和(自身を除く): 75289788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 271, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 542, 588, 630, 660, 693, 735, 770, 813, 882, 924, 980, 990, 1078, 1084, 1155, 1260, 1355, 1386, 1470, 1540, 1617, 1626, 1764, 1897, 1980, 2156, 2205, 2310, 2439, 2695, 2710, 2772, 2940, 2981, 3234, 3252, 3465, 3794, 4065, 4410, 4620, 4851, 4878, 5390, 5420, 5691, 5962, 6468, 6930, 7588, 8085, 8130, 8820, 8943, 9485, 9702, 9756, 10780, 11382, 11924, 12195, 13279, 13860, 14905, 16170, 16260, 17073, 17886, 18970, 19404, 20867, 22764, 24255, 24390, 26558, 26829, 28455, 29810, 32340, 34146, 35772, 37940, 39837, 41734, 44715, 48510, 48780, 53116, 53658, 56910, 59620, 62601, 66395, 68292, 79674, 83468, 85365, 89430, 97020, 104335, 107316, 113820, 119511, 125202, 132790, 134145, 146069, 159348, 170730, 178860, 187803, 199185, 208670, 239022, 250404, 265580, 268290, 292138, 313005, 341460, 375606, 398370, 417340, 438207, 478044, 536580, 584276, 597555, 626010, 730345, 751212, 796740, 876414, 939015, 1195110, 1252020, 1314621, 1460690, 1752828, 1878030, 2191035, 2390220, 2629242, 2921380, 3756060, 4382070, 5258484, 6573105, 8764140, 13146210, 26292420]

約数ペア:

[(1, 26292420), (2, 13146210), (3, 8764140), (4, 6573105), (5, 5258484), (6, 4382070), (7, 3756060), (9, 2921380), (10, 2629242), (11, 2390220), (12, 2191035), (14, 1878030), (15, 1752828), (18, 1460690), (20, 1314621), (21, 1252020), (22, 1195110), (28, 939015), (30, 876414), (33, 796740), (35, 751212), (36, 730345), (42, 626010), (44, 597555), (45, 584276), (49, 536580), (55, 478044), (60, 438207), (63, 417340), (66, 398370), (70, 375606), (77, 341460), (84, 313005), (90, 292138), (98, 268290), (99, 265580), (105, 250404), (110, 239022), (126, 208670), (132, 199185), (140, 187803), (147, 178860), (154, 170730), (165, 159348), (180, 146069), (196, 134145), (198, 132790), (210, 125202), (220, 119511), (231, 113820), (245, 107316), (252, 104335), (271, 97020), (294, 89430), (308, 85365), (315, 83468), (330, 79674), (385, 68292), (396, 66395), (420, 62601), (441, 59620), (462, 56910), (490, 53658), (495, 53116), (539, 48780), (542, 48510), (588, 44715), (630, 41734), (660, 39837), (693, 37940), (735, 35772), (770, 34146), (813, 32340), (882, 29810), (924, 28455), (980, 26829), (990, 26558), (1078, 24390), (1084, 24255), (1155, 22764), (1260, 20867), (1355, 19404), (1386, 18970), (1470, 17886), (1540, 17073), (1617, 16260), (1626, 16170), (1764, 14905), (1897, 13860), (1980, 13279), (2156, 12195), (2205, 11924), (2310, 11382), (2439, 10780), (2695, 9756), (2710, 9702), (2772, 9485), (2940, 8943), (2981, 8820), (3234, 8130), (3252, 8085), (3465, 7588), (3794, 6930), (4065, 6468), (4410, 5962), (4620, 5691), (4851, 5420), (4878, 5390)]