20173349400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{6563}}^1$

素因数の和:6738

約数の個数: 192

約数和(自身を含む): 64463731200

約数和(自身を除く): 44290381800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 109, 120, 141, 150, 188, 200, 218, 235, 282, 300, 327, 376, 436, 470, 545, 564, 600, 654, 705, 872, 940, 1090, 1128, 1175, 1308, 1410, 1635, 1880, 2180, 2350, 2616, 2725, 2820, 3270, 3525, 4360, 4700, 5123, 5450, 5640, 6540, 6563, 7050, 8175, 9400, 10246, 10900, 13080, 13126, 14100, 15369, 16350, 19689, 20492, 21800, 25615, 26252, 28200, 30738, 32700, 32815, 39378, 40984, 51230, 52504, 61476, 65400, 65630, 76845, 78756, 98445, 102460, 122952, 128075, 131260, 153690, 157512, 164075, 196890, 204920, 256150, 262520, 307380, 308461, 328150, 384225, 393780, 492225, 512300, 614760, 616922, 656300, 715367, 768450, 787560, 925383, 984450, 1024600, 1233844, 1312600, 1430734, 1536900, 1542305, 1850766, 1968900, 2146101, 2467688, 2861468, 3073800, 3084610, 3576835, 3701532, 3937800, 4292202, 4626915, 5722936, 6169220, 7153670, 7403064, 7711525, 8584404, 9253830, 10730505, 12338440, 14307340, 15423050, 17168808, 17884175, 18507660, 21461010, 23134575, 28614680, 30846100, 33622249, 35768350, 37015320, 42922020, 46269150, 53652525, 61692200, 67244498, 71536700, 85844040, 92538300, 100866747, 107305050, 134488996, 143073400, 168111245, 185076600, 201733494, 214610100, 268977992, 336222490, 403466988, 429220200, 504333735, 672444980, 806933976, 840556225, 1008667470, 1344889960, 1681112450, 2017334940, 2521668675, 3362224900, 4034669880, 5043337350, 6724449800, 10086674700, 20173349400]

約数ペア:

[(1, 20173349400), (2, 10086674700), (3, 6724449800), (4, 5043337350), (5, 4034669880), (6, 3362224900), (8, 2521668675), (10, 2017334940), (12, 1681112450), (15, 1344889960), (20, 1008667470), (24, 840556225), (25, 806933976), (30, 672444980), (40, 504333735), (47, 429220200), (50, 403466988), (60, 336222490), (75, 268977992), (94, 214610100), (100, 201733494), (109, 185076600), (120, 168111245), (141, 143073400), (150, 134488996), (188, 107305050), (200, 100866747), (218, 92538300), (235, 85844040), (282, 71536700), (300, 67244498), (327, 61692200), (376, 53652525), (436, 46269150), (470, 42922020), (545, 37015320), (564, 35768350), (600, 33622249), (654, 30846100), (705, 28614680), (872, 23134575), (940, 21461010), (1090, 18507660), (1128, 17884175), (1175, 17168808), (1308, 15423050), (1410, 14307340), (1635, 12338440), (1880, 10730505), (2180, 9253830), (2350, 8584404), (2616, 7711525), (2725, 7403064), (2820, 7153670), (3270, 6169220), (3525, 5722936), (4360, 4626915), (4700, 4292202), (5123, 3937800), (5450, 3701532), (5640, 3576835), (6540, 3084610), (6563, 3073800), (7050, 2861468), (8175, 2467688), (9400, 2146101), (10246, 1968900), (10900, 1850766), (13080, 1542305), (13126, 1536900), (14100, 1430734), (15369, 1312600), (16350, 1233844), (19689, 1024600), (20492, 984450), (21800, 925383), (25615, 787560), (26252, 768450), (28200, 715367), (30738, 656300), (32700, 616922), (32815, 614760), (39378, 512300), (40984, 492225), (51230, 393780), (52504, 384225), (61476, 328150), (65400, 308461), (65630, 307380), (76845, 262520), (78756, 256150), (98445, 204920), (102460, 196890), (122952, 164075), (128075, 157512), (131260, 153690)]