55088600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 155905200

約数和(自身を除く): 100816600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 109, 133, 140, 152, 175, 190, 200, 218, 266, 280, 350, 361, 380, 436, 475, 532, 545, 665, 700, 722, 760, 763, 872, 950, 1064, 1090, 1330, 1400, 1444, 1526, 1805, 1900, 2071, 2180, 2527, 2660, 2725, 2888, 3052, 3325, 3610, 3800, 3815, 4142, 4360, 5054, 5320, 5450, 6104, 6650, 7220, 7630, 8284, 9025, 10108, 10355, 10900, 12635, 13300, 14440, 14497, 15260, 16568, 18050, 19075, 20216, 20710, 21800, 25270, 26600, 28994, 30520, 36100, 38150, 39349, 41420, 50540, 51775, 57988, 63175, 72200, 72485, 76300, 78698, 82840, 101080, 103550, 115976, 126350, 144970, 152600, 157396, 196745, 207100, 252700, 275443, 289940, 314792, 362425, 393490, 414200, 505400, 550886, 579880, 724850, 786980, 983725, 1101772, 1377215, 1449700, 1573960, 1967450, 2203544, 2754430, 2899400, 3934900, 5508860, 6886075, 7869800, 11017720, 13772150, 27544300, 55088600]

約数ペア:

[(1, 55088600), (2, 27544300), (4, 13772150), (5, 11017720), (7, 7869800), (8, 6886075), (10, 5508860), (14, 3934900), (19, 2899400), (20, 2754430), (25, 2203544), (28, 1967450), (35, 1573960), (38, 1449700), (40, 1377215), (50, 1101772), (56, 983725), (70, 786980), (76, 724850), (95, 579880), (100, 550886), (109, 505400), (133, 414200), (140, 393490), (152, 362425), (175, 314792), (190, 289940), (200, 275443), (218, 252700), (266, 207100), (280, 196745), (350, 157396), (361, 152600), (380, 144970), (436, 126350), (475, 115976), (532, 103550), (545, 101080), (665, 82840), (700, 78698), (722, 76300), (760, 72485), (763, 72200), (872, 63175), (950, 57988), (1064, 51775), (1090, 50540), (1330, 41420), (1400, 39349), (1444, 38150), (1526, 36100), (1805, 30520), (1900, 28994), (2071, 26600), (2180, 25270), (2527, 21800), (2660, 20710), (2725, 20216), (2888, 19075), (3052, 18050), (3325, 16568), (3610, 15260), (3800, 14497), (3815, 14440), (4142, 13300), (4360, 12635), (5054, 10900), (5320, 10355), (5450, 10108), (6104, 9025), (6650, 8284), (7220, 7630)]