138913800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13619}}^1$

素因数の和:13655

約数の個数: 96

約数和(自身を含む): 455997600

約数和(自身を除く): 317083800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 13619, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 163428, 204285, 231523, 272380, 326856, 340475, 408570, 463046, 544760, 680950, 694569, 817140, 926092, 1021425, 1157615, 1361900, 1389138, 1634280, 1852184, 2042850, 2315230, 2723800, 2778276, 3472845, 4085700, 4630460, 5556552, 5788075, 6945690, 8171400, 9260920, 11576150, 13891380, 17364225, 23152300, 27782760, 34728450, 46304600, 69456900, 138913800]

約数ペア:

[(1, 138913800), (2, 69456900), (3, 46304600), (4, 34728450), (5, 27782760), (6, 23152300), (8, 17364225), (10, 13891380), (12, 11576150), (15, 9260920), (17, 8171400), (20, 6945690), (24, 5788075), (25, 5556552), (30, 4630460), (34, 4085700), (40, 3472845), (50, 2778276), (51, 2723800), (60, 2315230), (68, 2042850), (75, 1852184), (85, 1634280), (100, 1389138), (102, 1361900), (120, 1157615), (136, 1021425), (150, 926092), (170, 817140), (200, 694569), (204, 680950), (255, 544760), (300, 463046), (340, 408570), (408, 340475), (425, 326856), (510, 272380), (600, 231523), (680, 204285), (850, 163428), (1020, 136190), (1275, 108952), (1700, 81714), (2040, 68095), (2550, 54476), (3400, 40857), (5100, 27238), (10200, 13619)]