243976590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 539844210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 71, 78, 89, 90, 99, 110, 117, 130, 135, 142, 143, 165, 178, 195, 198, 213, 234, 267, 270, 286, 297, 330, 351, 355, 390, 426, 429, 445, 495, 534, 585, 594, 639, 702, 710, 715, 781, 801, 858, 890, 923, 979, 990, 1065, 1157, 1170, 1278, 1287, 1335, 1430, 1485, 1562, 1602, 1755, 1846, 1917, 1958, 2130, 2145, 2314, 2343, 2403, 2574, 2670, 2769, 2937, 2970, 3195, 3471, 3510, 3834, 3861, 3905, 4005, 4290, 4615, 4686, 4806, 4895, 5538, 5785, 5874, 6319, 6390, 6435, 6942, 7029, 7722, 7810, 8010, 8307, 8811, 9230, 9585, 9790, 10153, 10413, 11570, 11715, 12015, 12638, 12727, 12870, 13845, 14058, 14685, 16614, 17355, 17622, 18957, 19170, 19305, 20306, 20826, 21087, 23430, 24030, 24921, 25454, 26433, 27690, 29370, 30459, 31239, 31595, 34710, 35145, 37914, 38181, 38610, 41535, 42174, 44055, 49842, 50765, 52065, 52866, 56871, 60918, 62478, 63190, 63635, 69509, 70290, 76362, 82147, 83070, 88110, 91377, 94785, 101530, 104130, 105435, 113742, 114543, 124605, 127270, 132165, 139018, 152295, 156195, 164294, 170613, 182754, 189570, 190905, 208527, 210870, 229086, 246441, 249210, 264330, 274131, 284355, 304590, 312390, 341226, 343629, 347545, 381810, 410735, 417054, 456885, 492882, 548262, 568710, 572715, 625581, 687258, 695090, 739323, 821470, 853065, 903617, 913770, 1042635, 1145430, 1232205, 1251162, 1370655, 1478646, 1706130, 1718145, 1807234, 1876743, 2085270, 2217969, 2464410, 2710851, 2741310, 3127905, 3436290, 3696615, 3753486, 4435938, 4518085, 5421702, 6255810, 7393230, 8132553, 9036170, 9383715, 11089845, 13554255, 16265106, 18767430, 22179690, 24397659, 27108510, 40662765, 48795318, 81325530, 121988295, 243976590]

約数ペア:

[(1, 243976590), (2, 121988295), (3, 81325530), (5, 48795318), (6, 40662765), (9, 27108510), (10, 24397659), (11, 22179690), (13, 18767430), (15, 16265106), (18, 13554255), (22, 11089845), (26, 9383715), (27, 9036170), (30, 8132553), (33, 7393230), (39, 6255810), (45, 5421702), (54, 4518085), (55, 4435938), (65, 3753486), (66, 3696615), (71, 3436290), (78, 3127905), (89, 2741310), (90, 2710851), (99, 2464410), (110, 2217969), (117, 2085270), (130, 1876743), (135, 1807234), (142, 1718145), (143, 1706130), (165, 1478646), (178, 1370655), (195, 1251162), (198, 1232205), (213, 1145430), (234, 1042635), (267, 913770), (270, 903617), (286, 853065), (297, 821470), (330, 739323), (351, 695090), (355, 687258), (390, 625581), (426, 572715), (429, 568710), (445, 548262), (495, 492882), (534, 456885), (585, 417054), (594, 410735), (639, 381810), (702, 347545), (710, 343629), (715, 341226), (781, 312390), (801, 304590), (858, 284355), (890, 274131), (923, 264330), (979, 249210), (990, 246441), (1065, 229086), (1157, 210870), (1170, 208527), (1278, 190905), (1287, 189570), (1335, 182754), (1430, 170613), (1485, 164294), (1562, 156195), (1602, 152295), (1755, 139018), (1846, 132165), (1917, 127270), (1958, 124605), (2130, 114543), (2145, 113742), (2314, 105435), (2343, 104130), (2403, 101530), (2574, 94785), (2670, 91377), (2769, 88110), (2937, 83070), (2970, 82147), (3195, 76362), (3471, 70290), (3510, 69509), (3834, 63635), (3861, 63190), (3905, 62478), (4005, 60918), (4290, 56871), (4615, 52866), (4686, 52065), (4806, 50765), (4895, 49842), (5538, 44055), (5785, 42174), (5874, 41535), (6319, 38610), (6390, 38181), (6435, 37914), (6942, 35145), (7029, 34710), (7722, 31595), (7810, 31239), (8010, 30459), (8307, 29370), (8811, 27690), (9230, 26433), (9585, 25454), (9790, 24921), (10153, 24030), (10413, 23430), (11570, 21087), (11715, 20826), (12015, 20306), (12638, 19305), (12727, 19170), (12870, 18957), (13845, 17622), (14058, 17355), (14685, 16614)]