82380000

素因数分解:

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

素因数の和:1406

約数の個数: 120

約数和(自身を含む): 270419688

約数和(自身を除く): 188039688

約数列:

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

約数ペア:

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