47636820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 183744288

約数和(自身を除く): 136107468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 491, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 982, 990, 1078, 1155, 1260, 1386, 1470, 1473, 1540, 1617, 1764, 1964, 1980, 2156, 2205, 2310, 2455, 2695, 2772, 2940, 2946, 3234, 3437, 3465, 4410, 4419, 4620, 4851, 4910, 5390, 5401, 5892, 6468, 6874, 6930, 7365, 8085, 8820, 8838, 9702, 9820, 10311, 10780, 10802, 13748, 13860, 14730, 16170, 16203, 17185, 17676, 19404, 20622, 21604, 22095, 24059, 24255, 27005, 29460, 30933, 32340, 32406, 34370, 37807, 41244, 44190, 48118, 48510, 48609, 51555, 54010, 61866, 64812, 68740, 72177, 75614, 81015, 88380, 96236, 97020, 97218, 103110, 108020, 113421, 120295, 123732, 144354, 151228, 154665, 162030, 189035, 194436, 206220, 216531, 226842, 240590, 243045, 264649, 288708, 309330, 324060, 340263, 360885, 378070, 433062, 453684, 481180, 486090, 529298, 567105, 618660, 680526, 721770, 756140, 793947, 866124, 972180, 1058596, 1082655, 1134210, 1323245, 1361052, 1443540, 1587894, 1701315, 2165310, 2268420, 2381841, 2646490, 3175788, 3402630, 3969735, 4330620, 4763682, 5292980, 6805260, 7939470, 9527364, 11909205, 15878940, 23818410, 47636820]

約数ペア:

[(1, 47636820), (2, 23818410), (3, 15878940), (4, 11909205), (5, 9527364), (6, 7939470), (7, 6805260), (9, 5292980), (10, 4763682), (11, 4330620), (12, 3969735), (14, 3402630), (15, 3175788), (18, 2646490), (20, 2381841), (21, 2268420), (22, 2165310), (28, 1701315), (30, 1587894), (33, 1443540), (35, 1361052), (36, 1323245), (42, 1134210), (44, 1082655), (45, 1058596), (49, 972180), (55, 866124), (60, 793947), (63, 756140), (66, 721770), (70, 680526), (77, 618660), (84, 567105), (90, 529298), (98, 486090), (99, 481180), (105, 453684), (110, 433062), (126, 378070), (132, 360885), (140, 340263), (147, 324060), (154, 309330), (165, 288708), (180, 264649), (196, 243045), (198, 240590), (210, 226842), (220, 216531), (231, 206220), (245, 194436), (252, 189035), (294, 162030), (308, 154665), (315, 151228), (330, 144354), (385, 123732), (396, 120295), (420, 113421), (441, 108020), (462, 103110), (490, 97218), (491, 97020), (495, 96236), (539, 88380), (588, 81015), (630, 75614), (660, 72177), (693, 68740), (735, 64812), (770, 61866), (882, 54010), (924, 51555), (980, 48609), (982, 48510), (990, 48118), (1078, 44190), (1155, 41244), (1260, 37807), (1386, 34370), (1470, 32406), (1473, 32340), (1540, 30933), (1617, 29460), (1764, 27005), (1964, 24255), (1980, 24059), (2156, 22095), (2205, 21604), (2310, 20622), (2455, 19404), (2695, 17676), (2772, 17185), (2940, 16203), (2946, 16170), (3234, 14730), (3437, 13860), (3465, 13748), (4410, 10802), (4419, 10780), (4620, 10311), (4851, 9820), (4910, 9702), (5390, 8838), (5401, 8820), (5892, 8085), (6468, 7365), (6874, 6930)]