2399001600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31237}}^1$

素因数の和:31270

約数の個数: 132

約数和(自身を含む): 7929079064

約数和(自身を除く): 5530077464

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, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 19200, 25600, 31237, 38400, 62474, 76800, 93711, 124948, 156185, 187422, 249896, 312370, 374844, 468555, 499792, 624740, 749688, 780925, 937110, 999584, 1249480, 1499376, 1561850, 1874220, 1999168, 2342775, 2498960, 2998752, 3123700, 3748440, 3998336, 4685550, 4997920, 5997504, 6247400, 7496880, 7996672, 9371100, 9995840, 11995008, 12494800, 14993760, 15993344, 18742200, 19991680, 23990016, 24989600, 29987520, 31986688, 37484400, 39983360, 47980032, 49979200, 59975040, 74968800, 79966720, 95960064, 99958400, 119950080, 149937600, 159933440, 199916800, 239900160, 299875200, 399833600, 479800320, 599750400, 799667200, 1199500800, 2399001600]

約数ペア:

[(1, 2399001600), (2, 1199500800), (3, 799667200), (4, 599750400), (5, 479800320), (6, 399833600), (8, 299875200), (10, 239900160), (12, 199916800), (15, 159933440), (16, 149937600), (20, 119950080), (24, 99958400), (25, 95960064), (30, 79966720), (32, 74968800), (40, 59975040), (48, 49979200), (50, 47980032), (60, 39983360), (64, 37484400), (75, 31986688), (80, 29987520), (96, 24989600), (100, 23990016), (120, 19991680), (128, 18742200), (150, 15993344), (160, 14993760), (192, 12494800), (200, 11995008), (240, 9995840), (256, 9371100), (300, 7996672), (320, 7496880), (384, 6247400), (400, 5997504), (480, 4997920), (512, 4685550), (600, 3998336), (640, 3748440), (768, 3123700), (800, 2998752), (960, 2498960), (1024, 2342775), (1200, 1999168), (1280, 1874220), (1536, 1561850), (1600, 1499376), (1920, 1249480), (2400, 999584), (2560, 937110), (3072, 780925), (3200, 749688), (3840, 624740), (4800, 499792), (5120, 468555), (6400, 374844), (7680, 312370), (9600, 249896), (12800, 187422), (15360, 156185), (19200, 124948), (25600, 93711), (31237, 76800), (38400, 62474)]