27456660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 106063776

約数和(自身を除く): 78607116

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, 283, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 566, 588, 630, 660, 693, 735, 770, 849, 882, 924, 980, 990, 1078, 1132, 1155, 1260, 1386, 1415, 1470, 1540, 1617, 1698, 1764, 1980, 1981, 2156, 2205, 2310, 2547, 2695, 2772, 2830, 2940, 3113, 3234, 3396, 3465, 3962, 4245, 4410, 4620, 4851, 5094, 5390, 5660, 5943, 6226, 6468, 6930, 7924, 8085, 8490, 8820, 9339, 9702, 9905, 10188, 10780, 11886, 12452, 12735, 13860, 13867, 15565, 16170, 16980, 17829, 18678, 19404, 19810, 21791, 23772, 24255, 25470, 27734, 28017, 29715, 31130, 32340, 35658, 37356, 39620, 41601, 43582, 46695, 48510, 50940, 55468, 56034, 59430, 62260, 65373, 69335, 71316, 83202, 87164, 89145, 93390, 97020, 108955, 112068, 118860, 124803, 130746, 138670, 140085, 152537, 166404, 178290, 186780, 196119, 208005, 217910, 249606, 261492, 277340, 280170, 305074, 326865, 356580, 392238, 416010, 435820, 457611, 499212, 560340, 610148, 624015, 653730, 762685, 784476, 832020, 915222, 980595, 1248030, 1307460, 1372833, 1525370, 1830444, 1961190, 2288055, 2496060, 2745666, 3050740, 3922380, 4576110, 5491332, 6864165, 9152220, 13728330, 27456660]

約数ペア:

[(1, 27456660), (2, 13728330), (3, 9152220), (4, 6864165), (5, 5491332), (6, 4576110), (7, 3922380), (9, 3050740), (10, 2745666), (11, 2496060), (12, 2288055), (14, 1961190), (15, 1830444), (18, 1525370), (20, 1372833), (21, 1307460), (22, 1248030), (28, 980595), (30, 915222), (33, 832020), (35, 784476), (36, 762685), (42, 653730), (44, 624015), (45, 610148), (49, 560340), (55, 499212), (60, 457611), (63, 435820), (66, 416010), (70, 392238), (77, 356580), (84, 326865), (90, 305074), (98, 280170), (99, 277340), (105, 261492), (110, 249606), (126, 217910), (132, 208005), (140, 196119), (147, 186780), (154, 178290), (165, 166404), (180, 152537), (196, 140085), (198, 138670), (210, 130746), (220, 124803), (231, 118860), (245, 112068), (252, 108955), (283, 97020), (294, 93390), (308, 89145), (315, 87164), (330, 83202), (385, 71316), (396, 69335), (420, 65373), (441, 62260), (462, 59430), (490, 56034), (495, 55468), (539, 50940), (566, 48510), (588, 46695), (630, 43582), (660, 41601), (693, 39620), (735, 37356), (770, 35658), (849, 32340), (882, 31130), (924, 29715), (980, 28017), (990, 27734), (1078, 25470), (1132, 24255), (1155, 23772), (1260, 21791), (1386, 19810), (1415, 19404), (1470, 18678), (1540, 17829), (1617, 16980), (1698, 16170), (1764, 15565), (1980, 13867), (1981, 13860), (2156, 12735), (2205, 12452), (2310, 11886), (2547, 10780), (2695, 10188), (2772, 9905), (2830, 9702), (2940, 9339), (3113, 8820), (3234, 8490), (3396, 8085), (3465, 7924), (3962, 6930), (4245, 6468), (4410, 6226), (4620, 5943), (4851, 5660), (5094, 5390)]