202124560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 554428800

約数和(自身を除く): 352304240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 59, 68, 80, 85, 88, 110, 118, 136, 170, 176, 187, 220, 229, 236, 272, 295, 340, 374, 440, 458, 472, 590, 649, 680, 748, 880, 916, 935, 944, 1003, 1145, 1180, 1298, 1360, 1496, 1832, 1870, 2006, 2290, 2360, 2519, 2596, 2992, 3245, 3664, 3740, 3893, 4012, 4580, 4720, 5015, 5038, 5192, 6490, 7480, 7786, 8024, 9160, 10030, 10076, 10384, 11033, 12595, 12980, 13511, 14960, 15572, 16048, 18320, 19465, 20060, 20152, 22066, 25190, 25960, 27022, 31144, 38930, 40120, 40304, 42823, 44132, 50380, 51920, 54044, 55165, 62288, 67555, 77860, 80240, 85646, 88264, 100760, 108088, 110330, 135110, 148621, 155720, 171292, 176528, 201520, 214115, 216176, 220660, 229687, 270220, 297242, 311440, 342584, 428230, 441320, 459374, 540440, 594484, 685168, 743105, 856460, 882640, 918748, 1080880, 1148435, 1188968, 1486210, 1712920, 1837496, 2296870, 2377936, 2526557, 2972420, 3425840, 3674992, 4593740, 5053114, 5944840, 9187480, 10106228, 11889680, 12632785, 18374960, 20212456, 25265570, 40424912, 50531140, 101062280, 202124560]

約数ペア:

[(1, 202124560), (2, 101062280), (4, 50531140), (5, 40424912), (8, 25265570), (10, 20212456), (11, 18374960), (16, 12632785), (17, 11889680), (20, 10106228), (22, 9187480), (34, 5944840), (40, 5053114), (44, 4593740), (55, 3674992), (59, 3425840), (68, 2972420), (80, 2526557), (85, 2377936), (88, 2296870), (110, 1837496), (118, 1712920), (136, 1486210), (170, 1188968), (176, 1148435), (187, 1080880), (220, 918748), (229, 882640), (236, 856460), (272, 743105), (295, 685168), (340, 594484), (374, 540440), (440, 459374), (458, 441320), (472, 428230), (590, 342584), (649, 311440), (680, 297242), (748, 270220), (880, 229687), (916, 220660), (935, 216176), (944, 214115), (1003, 201520), (1145, 176528), (1180, 171292), (1298, 155720), (1360, 148621), (1496, 135110), (1832, 110330), (1870, 108088), (2006, 100760), (2290, 88264), (2360, 85646), (2519, 80240), (2596, 77860), (2992, 67555), (3245, 62288), (3664, 55165), (3740, 54044), (3893, 51920), (4012, 50380), (4580, 44132), (4720, 42823), (5015, 40304), (5038, 40120), (5192, 38930), (6490, 31144), (7480, 27022), (7786, 25960), (8024, 25190), (9160, 22066), (10030, 20152), (10076, 20060), (10384, 19465), (11033, 18320), (12595, 16048), (12980, 15572), (13511, 14960)]