76927800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{128213}}^1$

素因数の和:128232

約数の個数: 48

約数和(自身を含む): 238478040

約数和(自身を除く): 161550240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 128213, 256426, 384639, 512852, 641065, 769278, 1025704, 1282130, 1538556, 1923195, 2564260, 3077112, 3205325, 3846390, 5128520, 6410650, 7692780, 9615975, 12821300, 15385560, 19231950, 25642600, 38463900, 76927800]

約数ペア:

[(1, 76927800), (2, 38463900), (3, 25642600), (4, 19231950), (5, 15385560), (6, 12821300), (8, 9615975), (10, 7692780), (12, 6410650), (15, 5128520), (20, 3846390), (24, 3205325), (25, 3077112), (30, 2564260), (40, 1923195), (50, 1538556), (60, 1282130), (75, 1025704), (100, 769278), (120, 641065), (150, 512852), (200, 384639), (300, 256426), (600, 128213)]