28884664980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2063

約数の個数: 288

約数和(自身を含む): 95681005056

約数和(自身を除く): 66796340076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 107, 141, 153, 170, 180, 188, 204, 214, 235, 255, 282, 306, 321, 340, 423, 428, 470, 510, 535, 564, 612, 642, 705, 765, 799, 846, 940, 963, 1020, 1070, 1284, 1410, 1530, 1598, 1605, 1692, 1819, 1877, 1926, 2115, 2140, 2397, 2820, 3060, 3196, 3210, 3638, 3754, 3852, 3995, 4230, 4794, 4815, 5029, 5457, 5631, 6420, 7191, 7276, 7508, 7990, 8460, 9095, 9385, 9588, 9630, 10058, 10914, 11262, 11985, 14382, 15087, 15980, 16371, 16893, 18190, 18770, 19260, 20116, 21828, 22524, 23970, 25145, 27285, 28155, 28764, 30174, 31909, 32742, 33786, 35955, 36380, 37540, 45261, 47940, 50290, 54570, 56310, 60348, 63818, 65484, 67572, 71910, 75435, 81855, 84465, 85493, 88219, 90522, 95727, 100580, 109140, 112620, 127636, 143820, 150870, 159545, 163710, 168930, 170986, 176438, 181044, 191454, 200839, 226305, 256479, 264657, 287181, 301740, 319090, 327420, 337860, 341972, 352876, 382908, 401678, 427465, 441095, 452610, 478635, 512958, 529314, 574362, 602517, 638180, 769437, 793971, 803356, 854930, 882190, 905220, 957270, 1004195, 1025916, 1058628, 1148724, 1205034, 1282395, 1323285, 1435905, 1499723, 1538874, 1587942, 1709860, 1764380, 1807551, 1914540, 2008390, 2410068, 2564790, 2646570, 2871810, 2999446, 3012585, 3077748, 3175884, 3414263, 3615102, 3847185, 3969855, 4016780, 4499169, 5129580, 5293140, 5743620, 5998892, 6025170, 6828526, 7230204, 7498615, 7694370, 7939710, 8998338, 9037755, 9439433, 10242789, 12050340, 13497507, 13657052, 14997230, 15388740, 15879420, 17071315, 17996676, 18075510, 18878866, 20485578, 22495845, 26995014, 28318299, 29994460, 30728367, 34142630, 36151020, 37757732, 40971156, 44991690, 47197165, 51213945, 53990028, 56636598, 61456734, 67487535, 68285260, 84954897, 89983380, 94394330, 102427890, 113273196, 122913468, 134975070, 141591495, 153641835, 160470361, 169909794, 188788660, 204855780, 269950140, 283182990, 307283670, 320940722, 339819588, 424774485, 481411083, 566365980, 614567340, 641881444, 802351805, 849548970, 962822166, 1444233249, 1604703610, 1699097940, 1925644332, 2407055415, 2888466498, 3209407220, 4814110830, 5776932996, 7221166245, 9628221660, 14442332490, 28884664980]

約数ペア:

[(1, 28884664980), (2, 14442332490), (3, 9628221660), (4, 7221166245), (5, 5776932996), (6, 4814110830), (9, 3209407220), (10, 2888466498), (12, 2407055415), (15, 1925644332), (17, 1699097940), (18, 1604703610), (20, 1444233249), (30, 962822166), (34, 849548970), (36, 802351805), (45, 641881444), (47, 614567340), (51, 566365980), (60, 481411083), (68, 424774485), (85, 339819588), (90, 320940722), (94, 307283670), (102, 283182990), (107, 269950140), (141, 204855780), (153, 188788660), (170, 169909794), (180, 160470361), (188, 153641835), (204, 141591495), (214, 134975070), (235, 122913468), (255, 113273196), (282, 102427890), (306, 94394330), (321, 89983380), (340, 84954897), (423, 68285260), (428, 67487535), (470, 61456734), (510, 56636598), (535, 53990028), (564, 51213945), (612, 47197165), (642, 44991690), (705, 40971156), (765, 37757732), (799, 36151020), (846, 34142630), (940, 30728367), (963, 29994460), (1020, 28318299), (1070, 26995014), (1284, 22495845), (1410, 20485578), (1530, 18878866), (1598, 18075510), (1605, 17996676), (1692, 17071315), (1819, 15879420), (1877, 15388740), (1926, 14997230), (2115, 13657052), (2140, 13497507), (2397, 12050340), (2820, 10242789), (3060, 9439433), (3196, 9037755), (3210, 8998338), (3638, 7939710), (3754, 7694370), (3852, 7498615), (3995, 7230204), (4230, 6828526), (4794, 6025170), (4815, 5998892), (5029, 5743620), (5457, 5293140), (5631, 5129580), (6420, 4499169), (7191, 4016780), (7276, 3969855), (7508, 3847185), (7990, 3615102), (8460, 3414263), (9095, 3175884), (9385, 3077748), (9588, 3012585), (9630, 2999446), (10058, 2871810), (10914, 2646570), (11262, 2564790), (11985, 2410068), (14382, 2008390), (15087, 1914540), (15980, 1807551), (16371, 1764380), (16893, 1709860), (18190, 1587942), (18770, 1538874), (19260, 1499723), (20116, 1435905), (21828, 1323285), (22524, 1282395), (23970, 1205034), (25145, 1148724), (27285, 1058628), (28155, 1025916), (28764, 1004195), (30174, 957270), (31909, 905220), (32742, 882190), (33786, 854930), (35955, 803356), (36380, 793971), (37540, 769437), (45261, 638180), (47940, 602517), (50290, 574362), (54570, 529314), (56310, 512958), (60348, 478635), (63818, 452610), (65484, 441095), (67572, 427465), (71910, 401678), (75435, 382908), (81855, 352876), (84465, 341972), (85493, 337860), (88219, 327420), (90522, 319090), (95727, 301740), (100580, 287181), (109140, 264657), (112620, 256479), (127636, 226305), (143820, 200839), (150870, 191454), (159545, 181044), (163710, 176438), (168930, 170986)]