55870290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 123392430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 82, 90, 98, 103, 105, 123, 126, 135, 147, 189, 205, 206, 210, 245, 246, 270, 287, 294, 309, 315, 369, 378, 410, 441, 490, 515, 574, 615, 618, 630, 721, 735, 738, 861, 882, 927, 945, 1030, 1107, 1230, 1323, 1435, 1442, 1470, 1545, 1722, 1845, 1854, 1890, 2009, 2163, 2205, 2214, 2583, 2646, 2781, 2870, 3090, 3605, 3690, 4018, 4223, 4305, 4326, 4410, 4635, 5047, 5166, 5535, 5562, 6027, 6489, 6615, 7210, 7749, 8446, 8610, 9270, 10045, 10094, 10815, 11070, 12054, 12669, 12915, 12978, 13230, 13905, 15141, 15498, 18081, 19467, 20090, 21115, 21630, 25235, 25338, 25830, 27810, 29561, 30135, 30282, 32445, 36162, 38007, 38745, 38934, 42230, 45423, 50470, 54243, 59122, 60270, 63345, 64890, 75705, 76014, 77490, 88683, 90405, 90846, 97335, 108486, 114021, 126690, 136269, 147805, 151410, 177366, 180810, 190035, 194670, 206927, 227115, 228042, 266049, 271215, 272538, 295610, 380070, 413854, 443415, 454230, 532098, 542430, 570105, 620781, 681345, 798147, 886830, 1034635, 1140210, 1241562, 1330245, 1362690, 1596294, 1862343, 2069270, 2660490, 3103905, 3724686, 3990735, 5587029, 6207810, 7981470, 9311715, 11174058, 18623430, 27935145, 55870290]

約数ペア:

[(1, 55870290), (2, 27935145), (3, 18623430), (5, 11174058), (6, 9311715), (7, 7981470), (9, 6207810), (10, 5587029), (14, 3990735), (15, 3724686), (18, 3103905), (21, 2660490), (27, 2069270), (30, 1862343), (35, 1596294), (41, 1362690), (42, 1330245), (45, 1241562), (49, 1140210), (54, 1034635), (63, 886830), (70, 798147), (82, 681345), (90, 620781), (98, 570105), (103, 542430), (105, 532098), (123, 454230), (126, 443415), (135, 413854), (147, 380070), (189, 295610), (205, 272538), (206, 271215), (210, 266049), (245, 228042), (246, 227115), (270, 206927), (287, 194670), (294, 190035), (309, 180810), (315, 177366), (369, 151410), (378, 147805), (410, 136269), (441, 126690), (490, 114021), (515, 108486), (574, 97335), (615, 90846), (618, 90405), (630, 88683), (721, 77490), (735, 76014), (738, 75705), (861, 64890), (882, 63345), (927, 60270), (945, 59122), (1030, 54243), (1107, 50470), (1230, 45423), (1323, 42230), (1435, 38934), (1442, 38745), (1470, 38007), (1545, 36162), (1722, 32445), (1845, 30282), (1854, 30135), (1890, 29561), (2009, 27810), (2163, 25830), (2205, 25338), (2214, 25235), (2583, 21630), (2646, 21115), (2781, 20090), (2870, 19467), (3090, 18081), (3605, 15498), (3690, 15141), (4018, 13905), (4223, 13230), (4305, 12978), (4326, 12915), (4410, 12669), (4635, 12054), (5047, 11070), (5166, 10815), (5535, 10094), (5562, 10045), (6027, 9270), (6489, 8610), (6615, 8446), (7210, 7749)]