115668850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 253108800

約数和(自身を除く): 137439950

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 89, 110, 139, 170, 178, 187, 275, 278, 374, 425, 445, 550, 695, 850, 890, 935, 979, 1390, 1513, 1529, 1870, 1958, 2225, 2363, 3026, 3058, 3475, 4450, 4675, 4726, 4895, 6950, 7565, 7645, 9350, 9790, 11815, 12371, 15130, 15290, 16643, 23630, 24475, 24742, 25993, 33286, 37825, 38225, 48950, 51986, 59075, 61855, 75650, 76450, 83215, 118150, 123710, 129965, 136081, 166430, 210307, 259930, 272162, 309275, 416075, 420614, 618550, 649825, 680405, 832150, 1051535, 1299650, 1360810, 2103070, 2313377, 3402025, 4626754, 5257675, 6804050, 10515350, 11566885, 23133770, 57834425, 115668850]

約数ペア:

[(1, 115668850), (2, 57834425), (5, 23133770), (10, 11566885), (11, 10515350), (17, 6804050), (22, 5257675), (25, 4626754), (34, 3402025), (50, 2313377), (55, 2103070), (85, 1360810), (89, 1299650), (110, 1051535), (139, 832150), (170, 680405), (178, 649825), (187, 618550), (275, 420614), (278, 416075), (374, 309275), (425, 272162), (445, 259930), (550, 210307), (695, 166430), (850, 136081), (890, 129965), (935, 123710), (979, 118150), (1390, 83215), (1513, 76450), (1529, 75650), (1870, 61855), (1958, 59075), (2225, 51986), (2363, 48950), (3026, 38225), (3058, 37825), (3475, 33286), (4450, 25993), (4675, 24742), (4726, 24475), (4895, 23630), (6950, 16643), (7565, 15290), (7645, 15130), (9350, 12371), (9790, 11815)]