55001400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 178206600

約数和(自身を除く): 123205200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 109, 116, 120, 145, 150, 174, 200, 218, 232, 290, 300, 327, 348, 435, 436, 545, 580, 600, 654, 696, 725, 841, 870, 872, 1090, 1160, 1308, 1450, 1635, 1682, 1740, 2175, 2180, 2523, 2616, 2725, 2900, 3161, 3270, 3364, 3480, 4205, 4350, 4360, 5046, 5450, 5800, 6322, 6540, 6728, 8175, 8410, 8700, 9483, 10092, 10900, 12615, 12644, 13080, 15805, 16350, 16820, 17400, 18966, 20184, 21025, 21800, 25230, 25288, 31610, 32700, 33640, 37932, 42050, 47415, 50460, 63075, 63220, 65400, 75864, 79025, 84100, 91669, 94830, 100920, 126150, 126440, 158050, 168200, 183338, 189660, 237075, 252300, 275007, 316100, 366676, 379320, 458345, 474150, 504600, 550014, 632200, 733352, 916690, 948300, 1100028, 1375035, 1833380, 1896600, 2200056, 2291725, 2750070, 3666760, 4583450, 5500140, 6875175, 9166900, 11000280, 13750350, 18333800, 27500700, 55001400]

約数ペア:

[(1, 55001400), (2, 27500700), (3, 18333800), (4, 13750350), (5, 11000280), (6, 9166900), (8, 6875175), (10, 5500140), (12, 4583450), (15, 3666760), (20, 2750070), (24, 2291725), (25, 2200056), (29, 1896600), (30, 1833380), (40, 1375035), (50, 1100028), (58, 948300), (60, 916690), (75, 733352), (87, 632200), (100, 550014), (109, 504600), (116, 474150), (120, 458345), (145, 379320), (150, 366676), (174, 316100), (200, 275007), (218, 252300), (232, 237075), (290, 189660), (300, 183338), (327, 168200), (348, 158050), (435, 126440), (436, 126150), (545, 100920), (580, 94830), (600, 91669), (654, 84100), (696, 79025), (725, 75864), (841, 65400), (870, 63220), (872, 63075), (1090, 50460), (1160, 47415), (1308, 42050), (1450, 37932), (1635, 33640), (1682, 32700), (1740, 31610), (2175, 25288), (2180, 25230), (2523, 21800), (2616, 21025), (2725, 20184), (2900, 18966), (3161, 17400), (3270, 16820), (3364, 16350), (3480, 15805), (4205, 13080), (4350, 12644), (4360, 12615), (5046, 10900), (5450, 10092), (5800, 9483), (6322, 8700), (6540, 8410), (6728, 8175)]