87072000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 289528512

約数和(自身を除く): 202456512

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 907, 960, 1000, 1200, 1280, 1500, 1600, 1814, 1920, 2000, 2400, 2721, 3000, 3200, 3628, 3840, 4000, 4535, 4800, 5442, 6000, 6400, 7256, 8000, 9070, 9600, 10884, 12000, 13605, 14512, 16000, 18140, 19200, 21768, 22675, 24000, 27210, 29024, 32000, 36280, 43536, 45350, 48000, 54420, 58048, 68025, 72560, 87072, 90700, 96000, 108840, 113375, 116096, 136050, 145120, 174144, 181400, 217680, 226750, 232192, 272100, 290240, 340125, 348288, 362800, 435360, 453500, 544200, 580480, 680250, 696576, 725600, 870720, 907000, 1088400, 1160960, 1360500, 1451200, 1741440, 1814000, 2176800, 2721000, 2902400, 3482880, 3628000, 4353600, 5442000, 5804800, 7256000, 8707200, 10884000, 14512000, 17414400, 21768000, 29024000, 43536000, 87072000]

約数ペア:

[(1, 87072000), (2, 43536000), (3, 29024000), (4, 21768000), (5, 17414400), (6, 14512000), (8, 10884000), (10, 8707200), (12, 7256000), (15, 5804800), (16, 5442000), (20, 4353600), (24, 3628000), (25, 3482880), (30, 2902400), (32, 2721000), (40, 2176800), (48, 1814000), (50, 1741440), (60, 1451200), (64, 1360500), (75, 1160960), (80, 1088400), (96, 907000), (100, 870720), (120, 725600), (125, 696576), (128, 680250), (150, 580480), (160, 544200), (192, 453500), (200, 435360), (240, 362800), (250, 348288), (256, 340125), (300, 290240), (320, 272100), (375, 232192), (384, 226750), (400, 217680), (480, 181400), (500, 174144), (600, 145120), (640, 136050), (750, 116096), (768, 113375), (800, 108840), (907, 96000), (960, 90700), (1000, 87072), (1200, 72560), (1280, 68025), (1500, 58048), (1600, 54420), (1814, 48000), (1920, 45350), (2000, 43536), (2400, 36280), (2721, 32000), (3000, 29024), (3200, 27210), (3628, 24000), (3840, 22675), (4000, 21768), (4535, 19200), (4800, 18140), (5442, 16000), (6000, 14512), (6400, 13605), (7256, 12000), (8000, 10884), (9070, 9600)]