254843820

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 336

約数和(自身を含む): 1004790528

約数和(自身を除く): 749946708

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, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 227, 231, 243, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 454, 462, 486, 495, 540, 567, 594, 630, 660, 681, 693, 729, 756, 770, 810, 891, 908, 924, 945, 972, 990, 1134, 1135, 1155, 1188, 1215, 1260, 1362, 1386, 1458, 1485, 1540, 1589, 1620, 1701, 1782, 1890, 1980, 2043, 2079, 2268, 2270, 2310, 2430, 2497, 2673, 2724, 2772, 2835, 2916, 2970, 3178, 3402, 3405, 3465, 3564, 3645, 3780, 4086, 4158, 4455, 4540, 4620, 4767, 4860, 4994, 5103, 5346, 5670, 5940, 6129, 6237, 6356, 6804, 6810, 6930, 7290, 7491, 7945, 8019, 8172, 8316, 8505, 8910, 9534, 9988, 10206, 10215, 10395, 10692, 11340, 12258, 12474, 12485, 13365, 13620, 13860, 14301, 14580, 14982, 15890, 16038, 17010, 17479, 17820, 18387, 18711, 19068, 20412, 20430, 20790, 22473, 23835, 24516, 24948, 24970, 25515, 26730, 28602, 29964, 30645, 31185, 31780, 32076, 34020, 34958, 36774, 37422, 37455, 40095, 40860, 41580, 42903, 44946, 47670, 49940, 51030, 52437, 53460, 55161, 56133, 57204, 61290, 62370, 67419, 69916, 71505, 73548, 74844, 74910, 80190, 85806, 87395, 89892, 91935, 93555, 95340, 102060, 104874, 110322, 112266, 112365, 122580, 124740, 128709, 134838, 143010, 149820, 157311, 160380, 165483, 171612, 174790, 183870, 187110, 202257, 209748, 214515, 220644, 224532, 224730, 257418, 262185, 269676, 275805, 280665, 286020, 314622, 330966, 337095, 349580, 367740, 374220, 386127, 404514, 429030, 449460, 471933, 514836, 524370, 551610, 561330, 606771, 629244, 643545, 661932, 674190, 772254, 786555, 809028, 827415, 858060, 943866, 1011285, 1048740, 1103220, 1122660, 1158381, 1213542, 1287090, 1348380, 1415799, 1544508, 1573110, 1654830, 1820313, 1887732, 1930635, 2022570, 2316762, 2359665, 2427084, 2574180, 2831598, 3033855, 3146220, 3309660, 3640626, 3861270, 4045140, 4247397, 4633524, 4719330, 5663196, 5791905, 6067710, 7078995, 7281252, 7722540, 8494794, 9101565, 9438660, 11583810, 12135420, 12742191, 14157990, 16989588, 18203130, 21236985, 23167620, 25484382, 28315980, 36406260, 42473970, 50968764, 63710955, 84947940, 127421910, 254843820]

約数ペア:

[(1, 254843820), (2, 127421910), (3, 84947940), (4, 63710955), (5, 50968764), (6, 42473970), (7, 36406260), (9, 28315980), (10, 25484382), (11, 23167620), (12, 21236985), (14, 18203130), (15, 16989588), (18, 14157990), (20, 12742191), (21, 12135420), (22, 11583810), (27, 9438660), (28, 9101565), (30, 8494794), (33, 7722540), (35, 7281252), (36, 7078995), (42, 6067710), (44, 5791905), (45, 5663196), (54, 4719330), (55, 4633524), (60, 4247397), (63, 4045140), (66, 3861270), (70, 3640626), (77, 3309660), (81, 3146220), (84, 3033855), (90, 2831598), (99, 2574180), (105, 2427084), (108, 2359665), (110, 2316762), (126, 2022570), (132, 1930635), (135, 1887732), (140, 1820313), (154, 1654830), (162, 1573110), (165, 1544508), (180, 1415799), (189, 1348380), (198, 1287090), (210, 1213542), (220, 1158381), (227, 1122660), (231, 1103220), (243, 1048740), (252, 1011285), (270, 943866), (297, 858060), (308, 827415), (315, 809028), (324, 786555), (330, 772254), (378, 674190), (385, 661932), (396, 643545), (405, 629244), (420, 606771), (454, 561330), (462, 551610), (486, 524370), (495, 514836), (540, 471933), (567, 449460), (594, 429030), (630, 404514), (660, 386127), (681, 374220), (693, 367740), (729, 349580), (756, 337095), (770, 330966), (810, 314622), (891, 286020), (908, 280665), (924, 275805), (945, 269676), (972, 262185), (990, 257418), (1134, 224730), (1135, 224532), (1155, 220644), (1188, 214515), (1215, 209748), (1260, 202257), (1362, 187110), (1386, 183870), (1458, 174790), (1485, 171612), (1540, 165483), (1589, 160380), (1620, 157311), (1701, 149820), (1782, 143010), (1890, 134838), (1980, 128709), (2043, 124740), (2079, 122580), (2268, 112365), (2270, 112266), (2310, 110322), (2430, 104874), (2497, 102060), (2673, 95340), (2724, 93555), (2772, 91935), (2835, 89892), (2916, 87395), (2970, 85806), (3178, 80190), (3402, 74910), (3405, 74844), (3465, 73548), (3564, 71505), (3645, 69916), (3780, 67419), (4086, 62370), (4158, 61290), (4455, 57204), (4540, 56133), (4620, 55161), (4767, 53460), (4860, 52437), (4994, 51030), (5103, 49940), (5346, 47670), (5670, 44946), (5940, 42903), (6129, 41580), (6237, 40860), (6356, 40095), (6804, 37455), (6810, 37422), (6930, 36774), (7290, 34958), (7491, 34020), (7945, 32076), (8019, 31780), (8172, 31185), (8316, 30645), (8505, 29964), (8910, 28602), (9534, 26730), (9988, 25515), (10206, 24970), (10215, 24948), (10395, 24516), (10692, 23835), (11340, 22473), (12258, 20790), (12474, 20430), (12485, 20412), (13365, 19068), (13620, 18711), (13860, 18387), (14301, 17820), (14580, 17479), (14982, 17010), (15890, 16038)]