243311310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 771379200

約数和(自身を除く): 528067890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 61, 66, 79, 85, 90, 99, 102, 110, 122, 135, 153, 158, 165, 170, 183, 187, 198, 237, 255, 270, 297, 305, 306, 330, 366, 374, 395, 459, 474, 495, 510, 549, 561, 594, 610, 671, 711, 765, 790, 869, 915, 918, 935, 990, 1037, 1098, 1122, 1185, 1342, 1343, 1422, 1485, 1530, 1647, 1683, 1738, 1830, 1870, 2013, 2074, 2133, 2295, 2370, 2607, 2686, 2745, 2805, 2970, 3111, 3294, 3355, 3366, 3555, 4026, 4029, 4266, 4345, 4590, 4819, 5049, 5185, 5214, 5490, 5610, 6039, 6222, 6710, 6715, 7110, 7821, 8058, 8235, 8415, 8690, 9333, 9638, 10065, 10098, 10370, 10665, 11407, 12078, 12087, 13035, 13430, 14457, 14773, 15555, 15642, 16470, 16830, 18117, 18666, 20130, 20145, 21330, 22814, 23463, 24095, 24174, 25245, 26070, 27999, 28914, 29546, 30195, 31110, 34221, 36234, 36261, 39105, 40290, 43371, 44319, 46665, 46926, 48190, 50490, 53009, 55998, 57035, 60390, 60435, 68442, 72285, 72522, 73865, 78210, 81923, 86742, 88638, 90585, 93330, 102663, 106018, 114070, 117315, 120870, 130113, 132957, 139995, 144570, 147730, 159027, 163846, 171105, 181170, 181305, 205326, 216855, 221595, 234630, 245769, 260226, 265045, 265914, 279990, 307989, 318054, 342210, 362610, 398871, 409615, 433710, 443190, 477081, 491538, 513315, 530090, 615978, 650565, 664785, 737307, 795135, 797742, 819230, 901153, 954162, 1026630, 1228845, 1301130, 1329570, 1431243, 1474614, 1539945, 1590270, 1802306, 1994355, 2211921, 2385405, 2457690, 2703459, 2862486, 3079890, 3686535, 3988710, 4423842, 4505765, 4770810, 5406918, 7156215, 7373070, 8110377, 9011530, 11059605, 13517295, 14312430, 16220754, 22119210, 24331131, 27034590, 40551885, 48662262, 81103770, 121655655, 243311310]

約数ペア:

[(1, 243311310), (2, 121655655), (3, 81103770), (5, 48662262), (6, 40551885), (9, 27034590), (10, 24331131), (11, 22119210), (15, 16220754), (17, 14312430), (18, 13517295), (22, 11059605), (27, 9011530), (30, 8110377), (33, 7373070), (34, 7156215), (45, 5406918), (51, 4770810), (54, 4505765), (55, 4423842), (61, 3988710), (66, 3686535), (79, 3079890), (85, 2862486), (90, 2703459), (99, 2457690), (102, 2385405), (110, 2211921), (122, 1994355), (135, 1802306), (153, 1590270), (158, 1539945), (165, 1474614), (170, 1431243), (183, 1329570), (187, 1301130), (198, 1228845), (237, 1026630), (255, 954162), (270, 901153), (297, 819230), (305, 797742), (306, 795135), (330, 737307), (366, 664785), (374, 650565), (395, 615978), (459, 530090), (474, 513315), (495, 491538), (510, 477081), (549, 443190), (561, 433710), (594, 409615), (610, 398871), (671, 362610), (711, 342210), (765, 318054), (790, 307989), (869, 279990), (915, 265914), (918, 265045), (935, 260226), (990, 245769), (1037, 234630), (1098, 221595), (1122, 216855), (1185, 205326), (1342, 181305), (1343, 181170), (1422, 171105), (1485, 163846), (1530, 159027), (1647, 147730), (1683, 144570), (1738, 139995), (1830, 132957), (1870, 130113), (2013, 120870), (2074, 117315), (2133, 114070), (2295, 106018), (2370, 102663), (2607, 93330), (2686, 90585), (2745, 88638), (2805, 86742), (2970, 81923), (3111, 78210), (3294, 73865), (3355, 72522), (3366, 72285), (3555, 68442), (4026, 60435), (4029, 60390), (4266, 57035), (4345, 55998), (4590, 53009), (4819, 50490), (5049, 48190), (5185, 46926), (5214, 46665), (5490, 44319), (5610, 43371), (6039, 40290), (6222, 39105), (6710, 36261), (6715, 36234), (7110, 34221), (7821, 31110), (8058, 30195), (8235, 29546), (8415, 28914), (8690, 27999), (9333, 26070), (9638, 25245), (10065, 24174), (10098, 24095), (10370, 23463), (10665, 22814), (11407, 21330), (12078, 20145), (12087, 20130), (13035, 18666), (13430, 18117), (14457, 16830), (14773, 16470), (15555, 15642)]