27505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 88905600

約数和(自身を除く): 61400280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 139, 170, 194, 204, 255, 278, 291, 340, 388, 408, 417, 485, 510, 556, 582, 680, 695, 776, 834, 970, 1020, 1112, 1164, 1390, 1455, 1649, 1668, 1940, 2040, 2085, 2328, 2363, 2780, 2910, 3298, 3336, 3880, 4170, 4726, 4947, 5560, 5820, 6596, 7089, 8245, 8340, 9452, 9894, 11640, 11815, 13192, 13483, 14178, 16490, 16680, 18904, 19788, 23630, 24735, 26966, 28356, 32980, 35445, 39576, 40449, 47260, 49470, 53932, 56712, 65960, 67415, 70890, 80898, 94520, 98940, 107864, 134830, 141780, 161796, 197880, 202245, 229211, 269660, 283560, 323592, 404490, 458422, 539320, 687633, 808980, 916844, 1146055, 1375266, 1617960, 1833688, 2292110, 2750532, 3438165, 4584220, 5501064, 6876330, 9168440, 13752660, 27505320]

約数ペア:

[(1, 27505320), (2, 13752660), (3, 9168440), (4, 6876330), (5, 5501064), (6, 4584220), (8, 3438165), (10, 2750532), (12, 2292110), (15, 1833688), (17, 1617960), (20, 1375266), (24, 1146055), (30, 916844), (34, 808980), (40, 687633), (51, 539320), (60, 458422), (68, 404490), (85, 323592), (97, 283560), (102, 269660), (120, 229211), (136, 202245), (139, 197880), (170, 161796), (194, 141780), (204, 134830), (255, 107864), (278, 98940), (291, 94520), (340, 80898), (388, 70890), (408, 67415), (417, 65960), (485, 56712), (510, 53932), (556, 49470), (582, 47260), (680, 40449), (695, 39576), (776, 35445), (834, 32980), (970, 28356), (1020, 26966), (1112, 24735), (1164, 23630), (1390, 19788), (1455, 18904), (1649, 16680), (1668, 16490), (1940, 14178), (2040, 13483), (2085, 13192), (2328, 11815), (2363, 11640), (2780, 9894), (2910, 9452), (3298, 8340), (3336, 8245), (3880, 7089), (4170, 6596), (4726, 5820), (4947, 5560)]