27840000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 200

約数和(自身を含む): 95875560

約数和(自身を除く): 68035560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 125, 128, 145, 150, 160, 174, 192, 200, 232, 240, 250, 256, 290, 300, 320, 348, 375, 384, 400, 435, 464, 480, 500, 512, 580, 600, 625, 640, 696, 725, 750, 768, 800, 870, 928, 960, 1000, 1160, 1200, 1250, 1280, 1392, 1450, 1500, 1536, 1600, 1740, 1856, 1875, 1920, 2000, 2175, 2320, 2400, 2500, 2560, 2784, 2900, 3000, 3200, 3480, 3625, 3712, 3750, 3840, 4000, 4350, 4640, 4800, 5000, 5568, 5800, 6000, 6400, 6960, 7250, 7424, 7500, 7680, 8000, 8700, 9280, 9600, 10000, 10875, 11136, 11600, 12000, 12800, 13920, 14500, 14848, 15000, 16000, 17400, 18125, 18560, 19200, 20000, 21750, 22272, 23200, 24000, 27840, 29000, 30000, 32000, 34800, 36250, 37120, 38400, 40000, 43500, 44544, 46400, 48000, 54375, 55680, 58000, 60000, 64000, 69600, 72500, 74240, 80000, 87000, 92800, 96000, 108750, 111360, 116000, 120000, 139200, 145000, 160000, 174000, 185600, 192000, 217500, 222720, 232000, 240000, 278400, 290000, 320000, 348000, 371200, 435000, 464000, 480000, 556800, 580000, 696000, 870000, 928000, 960000, 1113600, 1160000, 1392000, 1740000, 1856000, 2320000, 2784000, 3480000, 4640000, 5568000, 6960000, 9280000, 13920000, 27840000]

約数ペア:

[(1, 27840000), (2, 13920000), (3, 9280000), (4, 6960000), (5, 5568000), (6, 4640000), (8, 3480000), (10, 2784000), (12, 2320000), (15, 1856000), (16, 1740000), (20, 1392000), (24, 1160000), (25, 1113600), (29, 960000), (30, 928000), (32, 870000), (40, 696000), (48, 580000), (50, 556800), (58, 480000), (60, 464000), (64, 435000), (75, 371200), (80, 348000), (87, 320000), (96, 290000), (100, 278400), (116, 240000), (120, 232000), (125, 222720), (128, 217500), (145, 192000), (150, 185600), (160, 174000), (174, 160000), (192, 145000), (200, 139200), (232, 120000), (240, 116000), (250, 111360), (256, 108750), (290, 96000), (300, 92800), (320, 87000), (348, 80000), (375, 74240), (384, 72500), (400, 69600), (435, 64000), (464, 60000), (480, 58000), (500, 55680), (512, 54375), (580, 48000), (600, 46400), (625, 44544), (640, 43500), (696, 40000), (725, 38400), (750, 37120), (768, 36250), (800, 34800), (870, 32000), (928, 30000), (960, 29000), (1000, 27840), (1160, 24000), (1200, 23200), (1250, 22272), (1280, 21750), (1392, 20000), (1450, 19200), (1500, 18560), (1536, 18125), (1600, 17400), (1740, 16000), (1856, 15000), (1875, 14848), (1920, 14500), (2000, 13920), (2175, 12800), (2320, 12000), (2400, 11600), (2500, 11136), (2560, 10875), (2784, 10000), (2900, 9600), (3000, 9280), (3200, 8700), (3480, 8000), (3625, 7680), (3712, 7500), (3750, 7424), (3840, 7250), (4000, 6960), (4350, 6400), (4640, 6000), (4800, 5800), (5000, 5568)]