275905410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 776115648

約数和(自身を除く): 500210238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 263, 289, 330, 363, 374, 510, 526, 561, 578, 605, 726, 789, 867, 935, 1122, 1210, 1315, 1445, 1578, 1734, 1815, 1870, 2057, 2630, 2805, 2890, 2893, 3179, 3630, 3945, 4114, 4335, 4471, 5610, 5786, 6171, 6358, 7890, 8670, 8679, 8942, 9537, 10285, 12342, 13413, 14465, 15895, 17358, 19074, 20570, 22355, 26826, 28930, 30855, 31790, 31823, 34969, 43395, 44710, 47685, 49181, 61710, 63646, 67065, 69938, 76007, 86790, 95370, 95469, 98362, 104907, 134130, 147543, 152014, 159115, 174845, 190938, 209814, 228021, 245905, 295086, 318230, 349690, 380035, 456042, 477345, 491810, 524535, 540991, 737715, 760070, 836077, 954690, 1049070, 1081982, 1140105, 1475430, 1622973, 1672154, 2280210, 2508231, 2704955, 3245946, 4180385, 5016462, 5409910, 8114865, 8360770, 9196847, 12541155, 16229730, 18393694, 25082310, 27590541, 45984235, 55181082, 91968470, 137952705, 275905410]

約数ペア:

[(1, 275905410), (2, 137952705), (3, 91968470), (5, 55181082), (6, 45984235), (10, 27590541), (11, 25082310), (15, 18393694), (17, 16229730), (22, 12541155), (30, 9196847), (33, 8360770), (34, 8114865), (51, 5409910), (55, 5016462), (66, 4180385), (85, 3245946), (102, 2704955), (110, 2508231), (121, 2280210), (165, 1672154), (170, 1622973), (187, 1475430), (242, 1140105), (255, 1081982), (263, 1049070), (289, 954690), (330, 836077), (363, 760070), (374, 737715), (510, 540991), (526, 524535), (561, 491810), (578, 477345), (605, 456042), (726, 380035), (789, 349690), (867, 318230), (935, 295086), (1122, 245905), (1210, 228021), (1315, 209814), (1445, 190938), (1578, 174845), (1734, 159115), (1815, 152014), (1870, 147543), (2057, 134130), (2630, 104907), (2805, 98362), (2890, 95469), (2893, 95370), (3179, 86790), (3630, 76007), (3945, 69938), (4114, 67065), (4335, 63646), (4471, 61710), (5610, 49181), (5786, 47685), (6171, 44710), (6358, 43395), (7890, 34969), (8670, 31823), (8679, 31790), (8942, 30855), (9537, 28930), (10285, 26826), (12342, 22355), (13413, 20570), (14465, 19074), (15895, 17358)]