255035200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{3253}}^1$

素因数の和:3289

約数の個数: 126

約数和(自身を含む): 730226886

約数和(自身を除く): 475191686

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3253, 3920, 4900, 5600, 6506, 7840, 9800, 11200, 13012, 15680, 16265, 19600, 22771, 26024, 32530, 39200, 45542, 52048, 65060, 78400, 81325, 91084, 104096, 113855, 130120, 159397, 162650, 182168, 208192, 227710, 260240, 318794, 325300, 364336, 455420, 520480, 569275, 637588, 650600, 728672, 796985, 910840, 1040960, 1138550, 1275176, 1301200, 1457344, 1593970, 1821680, 2277100, 2550352, 2602400, 3187940, 3643360, 3984925, 4554200, 5100704, 5204800, 6375880, 7286720, 7969850, 9108400, 10201408, 12751760, 15939700, 18216800, 25503520, 31879400, 36433600, 51007040, 63758800, 127517600, 255035200]

約数ペア:

[(1, 255035200), (2, 127517600), (4, 63758800), (5, 51007040), (7, 36433600), (8, 31879400), (10, 25503520), (14, 18216800), (16, 15939700), (20, 12751760), (25, 10201408), (28, 9108400), (32, 7969850), (35, 7286720), (40, 6375880), (49, 5204800), (50, 5100704), (56, 4554200), (64, 3984925), (70, 3643360), (80, 3187940), (98, 2602400), (100, 2550352), (112, 2277100), (140, 1821680), (160, 1593970), (175, 1457344), (196, 1301200), (200, 1275176), (224, 1138550), (245, 1040960), (280, 910840), (320, 796985), (350, 728672), (392, 650600), (400, 637588), (448, 569275), (490, 520480), (560, 455420), (700, 364336), (784, 325300), (800, 318794), (980, 260240), (1120, 227710), (1225, 208192), (1400, 182168), (1568, 162650), (1600, 159397), (1960, 130120), (2240, 113855), (2450, 104096), (2800, 91084), (3136, 81325), (3253, 78400), (3920, 65060), (4900, 52048), (5600, 45542), (6506, 39200), (7840, 32530), (9800, 26024), (11200, 22771), (13012, 19600), (15680, 16265)]