1552165740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 5028740640

約数和(自身を除く): 3476574900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 113, 122, 135, 139, 162, 180, 183, 226, 244, 270, 278, 305, 324, 339, 366, 405, 417, 452, 540, 549, 556, 565, 610, 678, 695, 732, 810, 834, 915, 1017, 1098, 1130, 1220, 1251, 1356, 1390, 1620, 1647, 1668, 1695, 1830, 2034, 2085, 2196, 2260, 2502, 2745, 2780, 3051, 3294, 3390, 3660, 3753, 4068, 4170, 4941, 5004, 5085, 5490, 6102, 6255, 6588, 6780, 6893, 7506, 8235, 8340, 8479, 9153, 9882, 10170, 10980, 11259, 12204, 12510, 13786, 15012, 15255, 15707, 16470, 16958, 18306, 18765, 19764, 20340, 20679, 22518, 24705, 25020, 25437, 27572, 30510, 31414, 32940, 33916, 34465, 36612, 37530, 41358, 42395, 45036, 45765, 47121, 49410, 50874, 56295, 61020, 62037, 62828, 68930, 75060, 76311, 78535, 82716, 84790, 91530, 94242, 98820, 101748, 103395, 112590, 124074, 127185, 137860, 141363, 152622, 157070, 169580, 183060, 186111, 188484, 206790, 225180, 228933, 235605, 248148, 254370, 282726, 305244, 310185, 314140, 372222, 381555, 413580, 424089, 457866, 471210, 508740, 558333, 565452, 620370, 686799, 706815, 744444, 763110, 848178, 915732, 930555, 942420, 958127, 1116666, 1144665, 1240740, 1272267, 1373598, 1413630, 1526220, 1696356, 1861110, 1916254, 2120445, 2233332, 2289330, 2544534, 2747196, 2791665, 2827260, 2874381, 3433995, 3722220, 3832508, 4240890, 4578660, 4790635, 5089068, 5583330, 5748762, 6361335, 6867990, 8481780, 8623143, 9581270, 11166660, 11497524, 12722670, 13735980, 14371905, 17246286, 19162540, 25445340, 25869429, 28743810, 34492572, 43115715, 51738858, 57487620, 77608287, 86231430, 103477716, 129347145, 155216574, 172462860, 258694290, 310433148, 388041435, 517388580, 776082870, 1552165740]

約数ペア:

[(1, 1552165740), (2, 776082870), (3, 517388580), (4, 388041435), (5, 310433148), (6, 258694290), (9, 172462860), (10, 155216574), (12, 129347145), (15, 103477716), (18, 86231430), (20, 77608287), (27, 57487620), (30, 51738858), (36, 43115715), (45, 34492572), (54, 28743810), (60, 25869429), (61, 25445340), (81, 19162540), (90, 17246286), (108, 14371905), (113, 13735980), (122, 12722670), (135, 11497524), (139, 11166660), (162, 9581270), (180, 8623143), (183, 8481780), (226, 6867990), (244, 6361335), (270, 5748762), (278, 5583330), (305, 5089068), (324, 4790635), (339, 4578660), (366, 4240890), (405, 3832508), (417, 3722220), (452, 3433995), (540, 2874381), (549, 2827260), (556, 2791665), (565, 2747196), (610, 2544534), (678, 2289330), (695, 2233332), (732, 2120445), (810, 1916254), (834, 1861110), (915, 1696356), (1017, 1526220), (1098, 1413630), (1130, 1373598), (1220, 1272267), (1251, 1240740), (1356, 1144665), (1390, 1116666), (1620, 958127), (1647, 942420), (1668, 930555), (1695, 915732), (1830, 848178), (2034, 763110), (2085, 744444), (2196, 706815), (2260, 686799), (2502, 620370), (2745, 565452), (2780, 558333), (3051, 508740), (3294, 471210), (3390, 457866), (3660, 424089), (3753, 413580), (4068, 381555), (4170, 372222), (4941, 314140), (5004, 310185), (5085, 305244), (5490, 282726), (6102, 254370), (6255, 248148), (6588, 235605), (6780, 228933), (6893, 225180), (7506, 206790), (8235, 188484), (8340, 186111), (8479, 183060), (9153, 169580), (9882, 157070), (10170, 152622), (10980, 141363), (11259, 137860), (12204, 127185), (12510, 124074), (13786, 112590), (15012, 103395), (15255, 101748), (15707, 98820), (16470, 94242), (16958, 91530), (18306, 84790), (18765, 82716), (19764, 78535), (20340, 76311), (20679, 75060), (22518, 68930), (24705, 62828), (25020, 62037), (25437, 61020), (27572, 56295), (30510, 50874), (31414, 49410), (32940, 47121), (33916, 45765), (34465, 45036), (36612, 42395), (37530, 41358)]