54913320

素因数分解:

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

素因数の和:325

約数の個数: 288

約数和(自身を含む): 227279520

約数和(自身を除く): 172366200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 283, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 566, 588, 616, 630, 660, 693, 735, 770, 792, 840, 849, 882, 924, 980, 990, 1078, 1132, 1155, 1176, 1260, 1320, 1386, 1415, 1470, 1540, 1617, 1698, 1764, 1848, 1960, 1980, 1981, 2156, 2205, 2264, 2310, 2520, 2547, 2695, 2772, 2830, 2940, 3080, 3113, 3234, 3396, 3465, 3528, 3960, 3962, 4245, 4312, 4410, 4620, 4851, 5094, 5390, 5544, 5660, 5880, 5943, 6226, 6468, 6792, 6930, 7924, 8085, 8490, 8820, 9240, 9339, 9702, 9905, 10188, 10780, 11320, 11886, 12452, 12735, 12936, 13860, 13867, 15565, 15848, 16170, 16980, 17640, 17829, 18678, 19404, 19810, 20376, 21560, 21791, 23772, 24255, 24904, 25470, 27720, 27734, 28017, 29715, 31130, 32340, 33960, 35658, 37356, 38808, 39620, 41601, 43582, 46695, 47544, 48510, 50940, 55468, 56034, 59430, 62260, 64680, 65373, 69335, 71316, 74712, 79240, 83202, 87164, 89145, 93390, 97020, 101880, 108955, 110936, 112068, 118860, 124520, 124803, 130746, 138670, 140085, 142632, 152537, 166404, 174328, 178290, 186780, 194040, 196119, 208005, 217910, 224136, 237720, 249606, 261492, 277340, 280170, 305074, 326865, 332808, 356580, 373560, 392238, 416010, 435820, 457611, 499212, 522984, 554680, 560340, 610148, 624015, 653730, 713160, 762685, 784476, 832020, 871640, 915222, 980595, 998424, 1120680, 1220296, 1248030, 1307460, 1372833, 1525370, 1568952, 1664040, 1830444, 1961190, 2288055, 2496060, 2614920, 2745666, 3050740, 3660888, 3922380, 4576110, 4992120, 5491332, 6101480, 6864165, 7844760, 9152220, 10982664, 13728330, 18304440, 27456660, 54913320]

約数ペア:

[(1, 54913320), (2, 27456660), (3, 18304440), (4, 13728330), (5, 10982664), (6, 9152220), (7, 7844760), (8, 6864165), (9, 6101480), (10, 5491332), (11, 4992120), (12, 4576110), (14, 3922380), (15, 3660888), (18, 3050740), (20, 2745666), (21, 2614920), (22, 2496060), (24, 2288055), (28, 1961190), (30, 1830444), (33, 1664040), (35, 1568952), (36, 1525370), (40, 1372833), (42, 1307460), (44, 1248030), (45, 1220296), (49, 1120680), (55, 998424), (56, 980595), (60, 915222), (63, 871640), (66, 832020), (70, 784476), (72, 762685), (77, 713160), (84, 653730), (88, 624015), (90, 610148), (98, 560340), (99, 554680), (105, 522984), (110, 499212), (120, 457611), (126, 435820), (132, 416010), (140, 392238), (147, 373560), (154, 356580), (165, 332808), (168, 326865), (180, 305074), (196, 280170), (198, 277340), (210, 261492), (220, 249606), (231, 237720), (245, 224136), (252, 217910), (264, 208005), (280, 196119), (283, 194040), (294, 186780), (308, 178290), (315, 174328), (330, 166404), (360, 152537), (385, 142632), (392, 140085), (396, 138670), (420, 130746), (440, 124803), (441, 124520), (462, 118860), (490, 112068), (495, 110936), (504, 108955), (539, 101880), (566, 97020), (588, 93390), (616, 89145), (630, 87164), (660, 83202), (693, 79240), (735, 74712), (770, 71316), (792, 69335), (840, 65373), (849, 64680), (882, 62260), (924, 59430), (980, 56034), (990, 55468), (1078, 50940), (1132, 48510), (1155, 47544), (1176, 46695), (1260, 43582), (1320, 41601), (1386, 39620), (1415, 38808), (1470, 37356), (1540, 35658), (1617, 33960), (1698, 32340), (1764, 31130), (1848, 29715), (1960, 28017), (1980, 27734), (1981, 27720), (2156, 25470), (2205, 24904), (2264, 24255), (2310, 23772), (2520, 21791), (2547, 21560), (2695, 20376), (2772, 19810), (2830, 19404), (2940, 18678), (3080, 17829), (3113, 17640), (3234, 16980), (3396, 16170), (3465, 15848), (3528, 15565), (3960, 13867), (3962, 13860), (4245, 12936), (4312, 12735), (4410, 12452), (4620, 11886), (4851, 11320), (5094, 10780), (5390, 10188), (5544, 9905), (5660, 9702), (5880, 9339), (5943, 9240), (6226, 8820), (6468, 8490), (6792, 8085), (6930, 7924)]