About the Number

245424000

245423999 ← → 245424001

2進数表記:1110101000001101111110000000

漢数字表記:二億四千五百四十二万四千

素因数分解:

2 7 × 3 1 × 5 3 × 5113 1

素因数の和:5145
約数の個数: 128
約数和(自身を含む): 813739680
約数和(自身を除く): 568315680

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, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 5113, 6000, 8000, 9600, 10226, 12000, 15339, 16000, 20452, 24000, 25565, 30678, 40904, 48000, 51130, 61356, 76695, 81808, 102260, 122712, 127825, 153390, 163616, 204520, 245424, 255650, 306780, 327232, 383475, 409040, 490848, 511300, 613560, 639125, 654464, 766950, 818080, 981696, 1022600, 1227120, 1278250, 1533900, 1636160, 1917375, 1963392, 2045200, 2454240, 2556500, 3067800, 3272320, 3834750, 4090400, 4908480, 5113000, 6135600, 7669500, 8180800, 9816960, 10226000, 12271200, 15339000, 16361600, 20452000, 24542400, 30678000, 40904000, 49084800, 61356000, 81808000, 122712000, 245424000]

約数ペア:
[(1, 245424000), (2, 122712000), (3, 81808000), (4, 61356000), (5, 49084800), (6, 40904000), (8, 30678000), (10, 24542400), (12, 20452000), (15, 16361600), (16, 15339000), (20, 12271200), (24, 10226000), (25, 9816960), (30, 8180800), (32, 7669500), (40, 6135600), (48, 5113000), (50, 4908480), (60, 4090400), (64, 3834750), (75, 3272320), (80, 3067800), (96, 2556500), (100, 2454240), (120, 2045200), (125, 1963392), (128, 1917375), (150, 1636160), (160, 1533900), (192, 1278250), (200, 1227120), (240, 1022600), (250, 981696), (300, 818080), (320, 766950), (375, 654464), (384, 639125), (400, 613560), (480, 511300), (500, 490848), (600, 409040), (640, 383475), (750, 327232), (800, 306780), (960, 255650), (1000, 245424), (1200, 204520), (1500, 163616), (1600, 153390), (1920, 127825), (2000, 122712), (2400, 102260), (3000, 81808), (3200, 76695), (4000, 61356), (4800, 51130), (5113, 48000), (6000, 40904), (8000, 30678), (9600, 25565), (10226, 24000), (12000, 20452), (15339, 16000)]

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