271771110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 805109760

約数和(自身を除く): 533338650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 59, 62, 65, 78, 90, 93, 117, 118, 127, 130, 155, 177, 186, 195, 234, 254, 279, 295, 310, 354, 381, 390, 403, 465, 531, 558, 585, 590, 635, 762, 767, 806, 885, 930, 1062, 1143, 1170, 1209, 1270, 1395, 1534, 1651, 1770, 1829, 1905, 2015, 2286, 2301, 2418, 2655, 2790, 3302, 3627, 3658, 3810, 3835, 3937, 4030, 4602, 4953, 5310, 5487, 5715, 6045, 6903, 7254, 7493, 7670, 7874, 8255, 9145, 9906, 10974, 11430, 11505, 11811, 12090, 13806, 14859, 14986, 16461, 16510, 18135, 18290, 19685, 22479, 23010, 23622, 23777, 24765, 27435, 29718, 32922, 34515, 35433, 36270, 37465, 39370, 44958, 47554, 49530, 51181, 54870, 59055, 67437, 69030, 70866, 71331, 74295, 74930, 82305, 97409, 102362, 112395, 118110, 118885, 134874, 142662, 148590, 153543, 164610, 177165, 194818, 213993, 224790, 232283, 237770, 255905, 292227, 307086, 337185, 354330, 356655, 427986, 460629, 464566, 487045, 511810, 584454, 674370, 696849, 713310, 767715, 876681, 921258, 974090, 1069965, 1161415, 1393698, 1461135, 1535430, 1753362, 2090547, 2139930, 2303145, 2322830, 2922270, 3019679, 3484245, 4181094, 4383405, 4606290, 6039358, 6968490, 8766810, 9059037, 10452735, 15098395, 18118074, 20905470, 27177111, 30196790, 45295185, 54354222, 90590370, 135885555, 271771110]

約数ペア:

[(1, 271771110), (2, 135885555), (3, 90590370), (5, 54354222), (6, 45295185), (9, 30196790), (10, 27177111), (13, 20905470), (15, 18118074), (18, 15098395), (26, 10452735), (30, 9059037), (31, 8766810), (39, 6968490), (45, 6039358), (59, 4606290), (62, 4383405), (65, 4181094), (78, 3484245), (90, 3019679), (93, 2922270), (117, 2322830), (118, 2303145), (127, 2139930), (130, 2090547), (155, 1753362), (177, 1535430), (186, 1461135), (195, 1393698), (234, 1161415), (254, 1069965), (279, 974090), (295, 921258), (310, 876681), (354, 767715), (381, 713310), (390, 696849), (403, 674370), (465, 584454), (531, 511810), (558, 487045), (585, 464566), (590, 460629), (635, 427986), (762, 356655), (767, 354330), (806, 337185), (885, 307086), (930, 292227), (1062, 255905), (1143, 237770), (1170, 232283), (1209, 224790), (1270, 213993), (1395, 194818), (1534, 177165), (1651, 164610), (1770, 153543), (1829, 148590), (1905, 142662), (2015, 134874), (2286, 118885), (2301, 118110), (2418, 112395), (2655, 102362), (2790, 97409), (3302, 82305), (3627, 74930), (3658, 74295), (3810, 71331), (3835, 70866), (3937, 69030), (4030, 67437), (4602, 59055), (4953, 54870), (5310, 51181), (5487, 49530), (5715, 47554), (6045, 44958), (6903, 39370), (7254, 37465), (7493, 36270), (7670, 35433), (7874, 34515), (8255, 32922), (9145, 29718), (9906, 27435), (10974, 24765), (11430, 23777), (11505, 23622), (11811, 23010), (12090, 22479), (13806, 19685), (14859, 18290), (14986, 18135), (16461, 16510)]