164760000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 140

約数和(自身を含む): 545131752

約数和(自身を除く): 380371752

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1373, 1500, 1600, 1875, 2000, 2400, 2500, 2746, 3000, 3750, 4000, 4119, 4800, 5000, 5492, 6000, 6865, 7500, 8000, 8238, 10000, 10984, 12000, 13730, 15000, 16476, 20000, 20595, 21968, 24000, 27460, 30000, 32952, 34325, 40000, 41190, 43936, 54920, 60000, 65904, 68650, 82380, 87872, 102975, 109840, 120000, 131808, 137300, 164760, 171625, 205950, 219680, 263616, 274600, 329520, 343250, 411900, 439360, 514875, 549200, 659040, 686500, 823800, 858125, 1029750, 1098400, 1318080, 1373000, 1647600, 1716250, 2059500, 2196800, 2574375, 2746000, 3295200, 3432500, 4119000, 5148750, 5492000, 6590400, 6865000, 8238000, 10297500, 10984000, 13730000, 16476000, 20595000, 27460000, 32952000, 41190000, 54920000, 82380000, 164760000]

約数ペア:

[(1, 164760000), (2, 82380000), (3, 54920000), (4, 41190000), (5, 32952000), (6, 27460000), (8, 20595000), (10, 16476000), (12, 13730000), (15, 10984000), (16, 10297500), (20, 8238000), (24, 6865000), (25, 6590400), (30, 5492000), (32, 5148750), (40, 4119000), (48, 3432500), (50, 3295200), (60, 2746000), (64, 2574375), (75, 2196800), (80, 2059500), (96, 1716250), (100, 1647600), (120, 1373000), (125, 1318080), (150, 1098400), (160, 1029750), (192, 858125), (200, 823800), (240, 686500), (250, 659040), (300, 549200), (320, 514875), (375, 439360), (400, 411900), (480, 343250), (500, 329520), (600, 274600), (625, 263616), (750, 219680), (800, 205950), (960, 171625), (1000, 164760), (1200, 137300), (1250, 131808), (1373, 120000), (1500, 109840), (1600, 102975), (1875, 87872), (2000, 82380), (2400, 68650), (2500, 65904), (2746, 60000), (3000, 54920), (3750, 43936), (4000, 41190), (4119, 40000), (4800, 34325), (5000, 32952), (5492, 30000), (6000, 27460), (6865, 24000), (7500, 21968), (8000, 20595), (8238, 20000), (10000, 16476), (10984, 15000), (12000, 13730)]