254090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{105871}}^1$

素因数の和:105894

約数の個数: 72

約数和(自身を含む): 827072064

約数和(自身を除く): 572981664

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 105871, 211742, 317613, 423484, 529355, 635226, 846968, 1058710, 1270452, 1588065, 1693936, 2117420, 2540904, 2646775, 3176130, 3387872, 4234840, 5081808, 5293550, 6352260, 7940325, 8469680, 10163616, 10587100, 12704520, 15880650, 16939360, 21174200, 25409040, 31761300, 42348400, 50818080, 63522600, 84696800, 127045200, 254090400]

約数ペア:

[(1, 254090400), (2, 127045200), (3, 84696800), (4, 63522600), (5, 50818080), (6, 42348400), (8, 31761300), (10, 25409040), (12, 21174200), (15, 16939360), (16, 15880650), (20, 12704520), (24, 10587100), (25, 10163616), (30, 8469680), (32, 7940325), (40, 6352260), (48, 5293550), (50, 5081808), (60, 4234840), (75, 3387872), (80, 3176130), (96, 2646775), (100, 2540904), (120, 2117420), (150, 1693936), (160, 1588065), (200, 1270452), (240, 1058710), (300, 846968), (400, 635226), (480, 529355), (600, 423484), (800, 317613), (1200, 211742), (2400, 105871)]