180201780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 458467020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 495, 506, 540, 594, 621, 660, 690, 759, 828, 990, 1012, 1035, 1188, 1242, 1265, 1319, 1380, 1485, 1518, 1980, 2070, 2277, 2484, 2530, 2638, 2970, 3036, 3105, 3795, 3957, 4140, 4554, 5060, 5276, 5940, 6210, 6595, 6831, 7590, 7914, 9108, 11385, 11871, 12420, 13190, 13662, 14509, 15180, 15828, 19785, 22770, 23742, 26380, 27324, 29018, 30337, 34155, 35613, 39570, 43527, 45540, 47484, 58036, 59355, 60674, 68310, 71226, 72545, 79140, 87054, 91011, 118710, 121348, 130581, 136620, 142452, 145090, 151685, 174108, 178065, 182022, 217635, 237420, 261162, 273033, 290180, 303370, 333707, 356130, 364044, 391743, 435270, 455055, 522324, 546066, 606740, 652905, 667414, 712260, 783486, 819099, 870540, 910110, 1001121, 1092132, 1305810, 1334828, 1365165, 1566972, 1638198, 1668535, 1820220, 1958715, 2002242, 2611620, 2730330, 3003363, 3276396, 3337070, 3917430, 4004484, 4095495, 5005605, 5460660, 6006726, 6674140, 7834860, 8190990, 9010089, 10011210, 12013452, 15016815, 16381980, 18020178, 20022420, 30033630, 36040356, 45050445, 60067260, 90100890, 180201780]

約数ペア:

[(1, 180201780), (2, 90100890), (3, 60067260), (4, 45050445), (5, 36040356), (6, 30033630), (9, 20022420), (10, 18020178), (11, 16381980), (12, 15016815), (15, 12013452), (18, 10011210), (20, 9010089), (22, 8190990), (23, 7834860), (27, 6674140), (30, 6006726), (33, 5460660), (36, 5005605), (44, 4095495), (45, 4004484), (46, 3917430), (54, 3337070), (55, 3276396), (60, 3003363), (66, 2730330), (69, 2611620), (90, 2002242), (92, 1958715), (99, 1820220), (108, 1668535), (110, 1638198), (115, 1566972), (132, 1365165), (135, 1334828), (138, 1305810), (165, 1092132), (180, 1001121), (198, 910110), (207, 870540), (220, 819099), (230, 783486), (253, 712260), (270, 667414), (276, 652905), (297, 606740), (330, 546066), (345, 522324), (396, 455055), (414, 435270), (460, 391743), (495, 364044), (506, 356130), (540, 333707), (594, 303370), (621, 290180), (660, 273033), (690, 261162), (759, 237420), (828, 217635), (990, 182022), (1012, 178065), (1035, 174108), (1188, 151685), (1242, 145090), (1265, 142452), (1319, 136620), (1380, 130581), (1485, 121348), (1518, 118710), (1980, 91011), (2070, 87054), (2277, 79140), (2484, 72545), (2530, 71226), (2638, 68310), (2970, 60674), (3036, 59355), (3105, 58036), (3795, 47484), (3957, 45540), (4140, 43527), (4554, 39570), (5060, 35613), (5276, 34155), (5940, 30337), (6210, 29018), (6595, 27324), (6831, 26380), (7590, 23742), (7914, 22770), (9108, 19785), (11385, 15828), (11871, 15180), (12420, 14509), (13190, 13662)]