27666870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 88646400

約数和(自身を除く): 60979530

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 49, 55, 58, 59, 66, 70, 77, 87, 98, 105, 110, 118, 145, 147, 154, 165, 174, 177, 203, 210, 231, 245, 290, 294, 295, 319, 330, 354, 385, 406, 413, 435, 462, 490, 539, 590, 609, 638, 649, 735, 770, 826, 870, 885, 957, 1015, 1078, 1155, 1218, 1239, 1298, 1421, 1470, 1595, 1617, 1711, 1770, 1914, 1947, 2030, 2065, 2233, 2310, 2478, 2695, 2842, 2891, 3045, 3190, 3234, 3245, 3422, 3894, 4130, 4263, 4466, 4543, 4785, 5133, 5390, 5782, 6090, 6195, 6490, 6699, 7105, 8085, 8526, 8555, 8673, 9086, 9570, 9735, 10266, 11165, 11977, 12390, 13398, 13629, 14210, 14455, 15631, 16170, 17110, 17346, 18821, 19470, 21315, 22330, 22715, 23954, 25665, 27258, 28910, 31262, 31801, 33495, 35931, 37642, 42630, 43365, 45430, 46893, 51330, 56463, 59885, 63602, 66990, 68145, 71862, 78155, 83839, 86730, 93786, 94105, 95403, 112926, 119770, 131747, 136290, 156310, 159005, 167678, 179655, 188210, 190806, 234465, 251517, 263494, 282315, 318010, 359310, 395241, 419195, 468930, 477015, 503034, 564630, 658735, 790482, 838390, 922229, 954030, 1257585, 1317470, 1844458, 1976205, 2515170, 2766687, 3952410, 4611145, 5533374, 9222290, 13833435, 27666870]

約数ペア:

[(1, 27666870), (2, 13833435), (3, 9222290), (5, 5533374), (6, 4611145), (7, 3952410), (10, 2766687), (11, 2515170), (14, 1976205), (15, 1844458), (21, 1317470), (22, 1257585), (29, 954030), (30, 922229), (33, 838390), (35, 790482), (42, 658735), (49, 564630), (55, 503034), (58, 477015), (59, 468930), (66, 419195), (70, 395241), (77, 359310), (87, 318010), (98, 282315), (105, 263494), (110, 251517), (118, 234465), (145, 190806), (147, 188210), (154, 179655), (165, 167678), (174, 159005), (177, 156310), (203, 136290), (210, 131747), (231, 119770), (245, 112926), (290, 95403), (294, 94105), (295, 93786), (319, 86730), (330, 83839), (354, 78155), (385, 71862), (406, 68145), (413, 66990), (435, 63602), (462, 59885), (490, 56463), (539, 51330), (590, 46893), (609, 45430), (638, 43365), (649, 42630), (735, 37642), (770, 35931), (826, 33495), (870, 31801), (885, 31262), (957, 28910), (1015, 27258), (1078, 25665), (1155, 23954), (1218, 22715), (1239, 22330), (1298, 21315), (1421, 19470), (1470, 18821), (1595, 17346), (1617, 17110), (1711, 16170), (1770, 15631), (1914, 14455), (1947, 14210), (2030, 13629), (2065, 13398), (2233, 12390), (2310, 11977), (2478, 11165), (2695, 10266), (2842, 9735), (2891, 9570), (3045, 9086), (3190, 8673), (3234, 8555), (3245, 8526), (3422, 8085), (3894, 7105), (4130, 6699), (4263, 6490), (4466, 6195), (4543, 6090), (4785, 5782), (5133, 5390)]