348000000

素因数分解:

$2^8\times 3^1\times 5^6\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 252

約数和(自身を含む): 1197640920

約数和(自身を除く): 849640920

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, 580, 600, 625, 640, 696, 725, 750, 768, 800, 870, 928, 960, 1000, 1160, 1200, 1250, 1280, 1392, 1450, 1500, 1600, 1740, 1856, 1875, 1920, 2000, 2175, 2320, 2400, 2500, 2784, 2900, 3000, 3125, 3200, 3480, 3625, 3712, 3750, 3840, 4000, 4350, 4640, 4800, 5000, 5568, 5800, 6000, 6250, 6400, 6960, 7250, 7424, 7500, 8000, 8700, 9280, 9375, 9600, 10000, 10875, 11136, 11600, 12000, 12500, 13920, 14500, 15000, 15625, 16000, 17400, 18125, 18560, 18750, 19200, 20000, 21750, 22272, 23200, 24000, 25000, 27840, 29000, 30000, 31250, 32000, 34800, 36250, 37120, 37500, 40000, 43500, 46400, 46875, 48000, 50000, 54375, 55680, 58000, 60000, 62500, 69600, 72500, 75000, 80000, 87000, 90625, 92800, 93750, 96000, 100000, 108750, 111360, 116000, 120000, 125000, 139200, 145000, 150000, 160000, 174000, 181250, 185600, 187500, 200000, 217500, 232000, 240000, 250000, 271875, 278400, 290000, 300000, 348000, 362500, 375000, 400000, 435000, 453125, 464000, 480000, 500000, 543750, 556800, 580000, 600000, 696000, 725000, 750000, 800000, 870000, 906250, 928000, 1000000, 1087500, 1160000, 1200000, 1359375, 1392000, 1450000, 1500000, 1740000, 1812500, 2000000, 2175000, 2320000, 2400000, 2718750, 2784000, 2900000, 3000000, 3480000, 3625000, 4000000, 4350000, 4640000, 5437500, 5800000, 6000000, 6960000, 7250000, 8700000, 10875000, 11600000, 12000000, 13920000, 14500000, 17400000, 21750000, 23200000, 29000000, 34800000, 43500000, 58000000, 69600000, 87000000, 116000000, 174000000, 348000000]

約数ペア:

[(1, 348000000), (2, 174000000), (3, 116000000), (4, 87000000), (5, 69600000), (6, 58000000), (8, 43500000), (10, 34800000), (12, 29000000), (15, 23200000), (16, 21750000), (20, 17400000), (24, 14500000), (25, 13920000), (29, 12000000), (30, 11600000), (32, 10875000), (40, 8700000), (48, 7250000), (50, 6960000), (58, 6000000), (60, 5800000), (64, 5437500), (75, 4640000), (80, 4350000), (87, 4000000), (96, 3625000), (100, 3480000), (116, 3000000), (120, 2900000), (125, 2784000), (128, 2718750), (145, 2400000), (150, 2320000), (160, 2175000), (174, 2000000), (192, 1812500), (200, 1740000), (232, 1500000), (240, 1450000), (250, 1392000), (256, 1359375), (290, 1200000), (300, 1160000), (320, 1087500), (348, 1000000), (375, 928000), (384, 906250), (400, 870000), (435, 800000), (464, 750000), (480, 725000), (500, 696000), (580, 600000), (600, 580000), (625, 556800), (640, 543750), (696, 500000), (725, 480000), (750, 464000), (768, 453125), (800, 435000), (870, 400000), (928, 375000), (960, 362500), (1000, 348000), (1160, 300000), (1200, 290000), (1250, 278400), (1280, 271875), (1392, 250000), (1450, 240000), (1500, 232000), (1600, 217500), (1740, 200000), (1856, 187500), (1875, 185600), (1920, 181250), (2000, 174000), (2175, 160000), (2320, 150000), (2400, 145000), (2500, 139200), (2784, 125000), (2900, 120000), (3000, 116000), (3125, 111360), (3200, 108750), (3480, 100000), (3625, 96000), (3712, 93750), (3750, 92800), (3840, 90625), (4000, 87000), (4350, 80000), (4640, 75000), (4800, 72500), (5000, 69600), (5568, 62500), (5800, 60000), (6000, 58000), (6250, 55680), (6400, 54375), (6960, 50000), (7250, 48000), (7424, 46875), (7500, 46400), (8000, 43500), (8700, 40000), (9280, 37500), (9375, 37120), (9600, 36250), (10000, 34800), (10875, 32000), (11136, 31250), (11600, 30000), (12000, 29000), (12500, 27840), (13920, 25000), (14500, 24000), (15000, 23200), (15625, 22272), (16000, 21750), (17400, 20000), (18125, 19200), (18560, 18750)]