85401600

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 168

約数和(自身を含む): 284408880

約数和(自身を除く): 199007280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 139, 150, 160, 192, 200, 240, 256, 278, 300, 320, 384, 400, 417, 480, 512, 556, 600, 640, 695, 768, 800, 834, 960, 1024, 1112, 1200, 1280, 1390, 1536, 1600, 1668, 1920, 2048, 2085, 2224, 2400, 2560, 2780, 3072, 3200, 3336, 3475, 3840, 4096, 4170, 4448, 4800, 5120, 5560, 6144, 6400, 6672, 6950, 7680, 8192, 8340, 8896, 9600, 10240, 10425, 11120, 12288, 12800, 13344, 13900, 15360, 16680, 17792, 19200, 20480, 20850, 22240, 24576, 25600, 26688, 27800, 30720, 33360, 35584, 38400, 40960, 41700, 44480, 51200, 53376, 55600, 61440, 66720, 71168, 76800, 83400, 88960, 102400, 106752, 111200, 122880, 133440, 142336, 153600, 166800, 177920, 204800, 213504, 222400, 266880, 284672, 307200, 333600, 355840, 427008, 444800, 533760, 569344, 614400, 667200, 711680, 854016, 889600, 1067520, 1138688, 1334400, 1423360, 1708032, 1779200, 2135040, 2668800, 2846720, 3416064, 3558400, 4270080, 5337600, 5693440, 7116800, 8540160, 10675200, 14233600, 17080320, 21350400, 28467200, 42700800, 85401600]

約数ペア:

[(1, 85401600), (2, 42700800), (3, 28467200), (4, 21350400), (5, 17080320), (6, 14233600), (8, 10675200), (10, 8540160), (12, 7116800), (15, 5693440), (16, 5337600), (20, 4270080), (24, 3558400), (25, 3416064), (30, 2846720), (32, 2668800), (40, 2135040), (48, 1779200), (50, 1708032), (60, 1423360), (64, 1334400), (75, 1138688), (80, 1067520), (96, 889600), (100, 854016), (120, 711680), (128, 667200), (139, 614400), (150, 569344), (160, 533760), (192, 444800), (200, 427008), (240, 355840), (256, 333600), (278, 307200), (300, 284672), (320, 266880), (384, 222400), (400, 213504), (417, 204800), (480, 177920), (512, 166800), (556, 153600), (600, 142336), (640, 133440), (695, 122880), (768, 111200), (800, 106752), (834, 102400), (960, 88960), (1024, 83400), (1112, 76800), (1200, 71168), (1280, 66720), (1390, 61440), (1536, 55600), (1600, 53376), (1668, 51200), (1920, 44480), (2048, 41700), (2085, 40960), (2224, 38400), (2400, 35584), (2560, 33360), (2780, 30720), (3072, 27800), (3200, 26688), (3336, 25600), (3475, 24576), (3840, 22240), (4096, 20850), (4170, 20480), (4448, 19200), (4800, 17792), (5120, 16680), (5560, 15360), (6144, 13900), (6400, 13344), (6672, 12800), (6950, 12288), (7680, 11120), (8192, 10425), (8340, 10240), (8896, 9600)]