131595600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109663}}^1$

素因数の和:109684

約数の個数: 60

約数和(自身を含む): 421548416

約数和(自身を除く): 289952816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 109663, 219326, 328989, 438652, 548315, 657978, 877304, 1096630, 1315956, 1644945, 1754608, 2193260, 2631912, 2741575, 3289890, 4386520, 5263824, 5483150, 6579780, 8224725, 8773040, 10966300, 13159560, 16449450, 21932600, 26319120, 32898900, 43865200, 65797800, 131595600]

約数ペア:

[(1, 131595600), (2, 65797800), (3, 43865200), (4, 32898900), (5, 26319120), (6, 21932600), (8, 16449450), (10, 13159560), (12, 10966300), (15, 8773040), (16, 8224725), (20, 6579780), (24, 5483150), (25, 5263824), (30, 4386520), (40, 3289890), (48, 2741575), (50, 2631912), (60, 2193260), (75, 1754608), (80, 1644945), (100, 1315956), (120, 1096630), (150, 877304), (200, 657978), (240, 548315), (300, 438652), (400, 328989), (600, 219326), (1200, 109663)]