158309200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 455525532

約数和(自身を除く): 297216332

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 80, 82, 98, 100, 112, 140, 164, 175, 196, 197, 200, 205, 245, 280, 287, 328, 350, 392, 394, 400, 410, 490, 560, 574, 656, 700, 784, 788, 820, 980, 985, 1025, 1148, 1225, 1379, 1400, 1435, 1576, 1640, 1960, 1970, 2009, 2050, 2296, 2450, 2758, 2800, 2870, 3152, 3280, 3920, 3940, 4018, 4100, 4592, 4900, 4925, 5516, 5740, 6895, 7175, 7880, 8036, 8077, 8200, 9653, 9800, 9850, 10045, 11032, 11480, 13790, 14350, 15760, 16072, 16154, 16400, 19306, 19600, 19700, 20090, 22064, 22960, 27580, 28700, 32144, 32308, 34475, 38612, 39400, 40180, 40385, 48265, 50225, 55160, 56539, 57400, 64616, 68950, 77224, 78800, 80360, 80770, 96530, 100450, 110320, 113078, 114800, 129232, 137900, 154448, 160720, 161540, 193060, 200900, 201925, 226156, 241325, 275800, 282695, 323080, 386120, 395773, 401800, 403850, 452312, 482650, 551600, 565390, 646160, 772240, 791546, 803600, 807700, 904624, 965300, 1130780, 1413475, 1583092, 1615400, 1930600, 1978865, 2261560, 2826950, 3166184, 3230800, 3861200, 3957730, 4523120, 5653900, 6332368, 7915460, 9894325, 11307800, 15830920, 19788650, 22615600, 31661840, 39577300, 79154600, 158309200]

約数ペア:

[(1, 158309200), (2, 79154600), (4, 39577300), (5, 31661840), (7, 22615600), (8, 19788650), (10, 15830920), (14, 11307800), (16, 9894325), (20, 7915460), (25, 6332368), (28, 5653900), (35, 4523120), (40, 3957730), (41, 3861200), (49, 3230800), (50, 3166184), (56, 2826950), (70, 2261560), (80, 1978865), (82, 1930600), (98, 1615400), (100, 1583092), (112, 1413475), (140, 1130780), (164, 965300), (175, 904624), (196, 807700), (197, 803600), (200, 791546), (205, 772240), (245, 646160), (280, 565390), (287, 551600), (328, 482650), (350, 452312), (392, 403850), (394, 401800), (400, 395773), (410, 386120), (490, 323080), (560, 282695), (574, 275800), (656, 241325), (700, 226156), (784, 201925), (788, 200900), (820, 193060), (980, 161540), (985, 160720), (1025, 154448), (1148, 137900), (1225, 129232), (1379, 114800), (1400, 113078), (1435, 110320), (1576, 100450), (1640, 96530), (1960, 80770), (1970, 80360), (2009, 78800), (2050, 77224), (2296, 68950), (2450, 64616), (2758, 57400), (2800, 56539), (2870, 55160), (3152, 50225), (3280, 48265), (3920, 40385), (3940, 40180), (4018, 39400), (4100, 38612), (4592, 34475), (4900, 32308), (4925, 32144), (5516, 28700), (5740, 27580), (6895, 22960), (7175, 22064), (7880, 20090), (8036, 19700), (8077, 19600), (8200, 19306), (9653, 16400), (9800, 16154), (9850, 16072), (10045, 15760), (11032, 14350), (11480, 13790)]