75345000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5023}}^1$

素因数の和:5052

約数の個数: 80

約数和(自身を含む): 235424640

約数和(自身を除く): 160079640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5023, 7500, 10046, 15000, 15069, 20092, 25115, 30138, 40184, 50230, 60276, 75345, 100460, 120552, 125575, 150690, 200920, 251150, 301380, 376725, 502300, 602760, 627875, 753450, 1004600, 1255750, 1506900, 1883625, 2511500, 3013800, 3139375, 3767250, 5023000, 6278750, 7534500, 9418125, 12557500, 15069000, 18836250, 25115000, 37672500, 75345000]

約数ペア:

[(1, 75345000), (2, 37672500), (3, 25115000), (4, 18836250), (5, 15069000), (6, 12557500), (8, 9418125), (10, 7534500), (12, 6278750), (15, 5023000), (20, 3767250), (24, 3139375), (25, 3013800), (30, 2511500), (40, 1883625), (50, 1506900), (60, 1255750), (75, 1004600), (100, 753450), (120, 627875), (125, 602760), (150, 502300), (200, 376725), (250, 301380), (300, 251150), (375, 200920), (500, 150690), (600, 125575), (625, 120552), (750, 100460), (1000, 75345), (1250, 60276), (1500, 50230), (1875, 40184), (2500, 30138), (3000, 25115), (3750, 20092), (5000, 15069), (5023, 15000), (7500, 10046)]