57218000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 163108608

約数和(自身を除く): 105890608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 67, 70, 80, 100, 112, 122, 125, 134, 140, 175, 200, 244, 250, 268, 280, 305, 335, 350, 400, 427, 469, 488, 500, 536, 560, 610, 670, 700, 854, 875, 938, 976, 1000, 1072, 1220, 1340, 1400, 1525, 1675, 1708, 1750, 1876, 2000, 2135, 2345, 2440, 2680, 2800, 3050, 3350, 3416, 3500, 3752, 4087, 4270, 4690, 4880, 5360, 6100, 6700, 6832, 7000, 7504, 7625, 8174, 8375, 8540, 9380, 10675, 11725, 12200, 13400, 14000, 15250, 16348, 16750, 17080, 18760, 20435, 21350, 23450, 24400, 26800, 28609, 30500, 32696, 33500, 34160, 37520, 40870, 42700, 46900, 53375, 57218, 58625, 61000, 65392, 67000, 81740, 85400, 93800, 102175, 106750, 114436, 117250, 122000, 134000, 143045, 163480, 170800, 187600, 204350, 213500, 228872, 234500, 286090, 326960, 408700, 427000, 457744, 469000, 510875, 572180, 715225, 817400, 854000, 938000, 1021750, 1144360, 1430450, 1634800, 2043500, 2288720, 2860900, 3576125, 4087000, 5721800, 7152250, 8174000, 11443600, 14304500, 28609000, 57218000]

約数ペア:

[(1, 57218000), (2, 28609000), (4, 14304500), (5, 11443600), (7, 8174000), (8, 7152250), (10, 5721800), (14, 4087000), (16, 3576125), (20, 2860900), (25, 2288720), (28, 2043500), (35, 1634800), (40, 1430450), (50, 1144360), (56, 1021750), (61, 938000), (67, 854000), (70, 817400), (80, 715225), (100, 572180), (112, 510875), (122, 469000), (125, 457744), (134, 427000), (140, 408700), (175, 326960), (200, 286090), (244, 234500), (250, 228872), (268, 213500), (280, 204350), (305, 187600), (335, 170800), (350, 163480), (400, 143045), (427, 134000), (469, 122000), (488, 117250), (500, 114436), (536, 106750), (560, 102175), (610, 93800), (670, 85400), (700, 81740), (854, 67000), (875, 65392), (938, 61000), (976, 58625), (1000, 57218), (1072, 53375), (1220, 46900), (1340, 42700), (1400, 40870), (1525, 37520), (1675, 34160), (1708, 33500), (1750, 32696), (1876, 30500), (2000, 28609), (2135, 26800), (2345, 24400), (2440, 23450), (2680, 21350), (2800, 20435), (3050, 18760), (3350, 17080), (3416, 16750), (3500, 16348), (3752, 15250), (4087, 14000), (4270, 13400), (4690, 12200), (4880, 11725), (5360, 10675), (6100, 9380), (6700, 8540), (6832, 8375), (7000, 8174), (7504, 7625)]