851312400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 240

約数和(自身を含む): 2989094400

約数和(自身を除く): 2137782000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 29, 30, 34, 40, 48, 50, 51, 58, 60, 68, 75, 80, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 240, 255, 272, 290, 300, 340, 348, 400, 408, 425, 435, 464, 493, 510, 580, 600, 680, 696, 725, 816, 850, 870, 986, 1020, 1160, 1200, 1275, 1360, 1392, 1439, 1450, 1479, 1700, 1740, 1972, 2040, 2175, 2320, 2465, 2550, 2878, 2900, 2958, 3400, 3480, 3944, 4080, 4317, 4350, 4930, 5100, 5756, 5800, 5916, 6800, 6960, 7195, 7395, 7888, 8634, 8700, 9860, 10200, 11512, 11600, 11832, 12325, 14390, 14790, 17268, 17400, 19720, 20400, 21585, 23024, 23664, 24463, 24650, 28780, 29580, 34536, 34800, 35975, 36975, 39440, 41731, 43170, 48926, 49300, 57560, 59160, 69072, 71950, 73389, 73950, 83462, 86340, 97852, 98600, 107925, 115120, 118320, 122315, 125193, 143900, 146778, 147900, 166924, 172680, 195704, 197200, 208655, 215850, 244630, 250386, 287800, 293556, 295800, 333848, 345360, 366945, 391408, 417310, 431700, 489260, 500772, 575600, 587112, 591600, 611575, 625965, 667696, 709427, 733890, 834620, 863400, 978520, 1001544, 1043275, 1174224, 1223150, 1251930, 1418854, 1467780, 1669240, 1726800, 1834725, 1957040, 2003088, 2086550, 2128281, 2446300, 2503860, 2837708, 2935560, 3129825, 3338480, 3547135, 3669450, 4173100, 4256562, 4892600, 5007720, 5675416, 5871120, 6259650, 7094270, 7338900, 8346200, 8513124, 9785200, 10015440, 10641405, 11350832, 12519300, 14188540, 14677800, 16692400, 17026248, 17735675, 21282810, 25038600, 28377080, 29355600, 34052496, 35471350, 42565620, 50077200, 53207025, 56754160, 70942700, 85131240, 106414050, 141885400, 170262480, 212828100, 283770800, 425656200, 851312400]

約数ペア:

[(1, 851312400), (2, 425656200), (3, 283770800), (4, 212828100), (5, 170262480), (6, 141885400), (8, 106414050), (10, 85131240), (12, 70942700), (15, 56754160), (16, 53207025), (17, 50077200), (20, 42565620), (24, 35471350), (25, 34052496), (29, 29355600), (30, 28377080), (34, 25038600), (40, 21282810), (48, 17735675), (50, 17026248), (51, 16692400), (58, 14677800), (60, 14188540), (68, 12519300), (75, 11350832), (80, 10641405), (85, 10015440), (87, 9785200), (100, 8513124), (102, 8346200), (116, 7338900), (120, 7094270), (136, 6259650), (145, 5871120), (150, 5675416), (170, 5007720), (174, 4892600), (200, 4256562), (204, 4173100), (232, 3669450), (240, 3547135), (255, 3338480), (272, 3129825), (290, 2935560), (300, 2837708), (340, 2503860), (348, 2446300), (400, 2128281), (408, 2086550), (425, 2003088), (435, 1957040), (464, 1834725), (493, 1726800), (510, 1669240), (580, 1467780), (600, 1418854), (680, 1251930), (696, 1223150), (725, 1174224), (816, 1043275), (850, 1001544), (870, 978520), (986, 863400), (1020, 834620), (1160, 733890), (1200, 709427), (1275, 667696), (1360, 625965), (1392, 611575), (1439, 591600), (1450, 587112), (1479, 575600), (1700, 500772), (1740, 489260), (1972, 431700), (2040, 417310), (2175, 391408), (2320, 366945), (2465, 345360), (2550, 333848), (2878, 295800), (2900, 293556), (2958, 287800), (3400, 250386), (3480, 244630), (3944, 215850), (4080, 208655), (4317, 197200), (4350, 195704), (4930, 172680), (5100, 166924), (5756, 147900), (5800, 146778), (5916, 143900), (6800, 125193), (6960, 122315), (7195, 118320), (7395, 115120), (7888, 107925), (8634, 98600), (8700, 97852), (9860, 86340), (10200, 83462), (11512, 73950), (11600, 73389), (11832, 71950), (12325, 69072), (14390, 59160), (14790, 57560), (17268, 49300), (17400, 48926), (19720, 43170), (20400, 41731), (21585, 39440), (23024, 36975), (23664, 35975), (24463, 34800), (24650, 34536), (28780, 29580)]