133288400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 369393024

約数和(自身を除く): 236104624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 181, 200, 263, 280, 350, 362, 400, 526, 560, 700, 724, 905, 1052, 1267, 1315, 1400, 1448, 1810, 1841, 2104, 2534, 2630, 2800, 2896, 3620, 3682, 4208, 4525, 5068, 5260, 6335, 6575, 7240, 7364, 9050, 9205, 10136, 10520, 12670, 13150, 14480, 14728, 18100, 18410, 20272, 21040, 25340, 26300, 29456, 31675, 36200, 36820, 46025, 47603, 50680, 52600, 63350, 72400, 73640, 92050, 95206, 101360, 105200, 126700, 147280, 184100, 190412, 238015, 253400, 333221, 368200, 380824, 476030, 506800, 666442, 736400, 761648, 952060, 1190075, 1332884, 1666105, 1904120, 2380150, 2665768, 3332210, 3808240, 4760300, 5331536, 6664420, 8330525, 9520600, 13328840, 16661050, 19041200, 26657680, 33322100, 66644200, 133288400]

約数ペア:

[(1, 133288400), (2, 66644200), (4, 33322100), (5, 26657680), (7, 19041200), (8, 16661050), (10, 13328840), (14, 9520600), (16, 8330525), (20, 6664420), (25, 5331536), (28, 4760300), (35, 3808240), (40, 3332210), (50, 2665768), (56, 2380150), (70, 1904120), (80, 1666105), (100, 1332884), (112, 1190075), (140, 952060), (175, 761648), (181, 736400), (200, 666442), (263, 506800), (280, 476030), (350, 380824), (362, 368200), (400, 333221), (526, 253400), (560, 238015), (700, 190412), (724, 184100), (905, 147280), (1052, 126700), (1267, 105200), (1315, 101360), (1400, 95206), (1448, 92050), (1810, 73640), (1841, 72400), (2104, 63350), (2534, 52600), (2630, 50680), (2800, 47603), (2896, 46025), (3620, 36820), (3682, 36200), (4208, 31675), (4525, 29456), (5068, 26300), (5260, 25340), (6335, 21040), (6575, 20272), (7240, 18410), (7364, 18100), (9050, 14728), (9205, 14480), (10136, 13150), (10520, 12670)]