77117600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 220485888

約数和(自身を除く): 143368288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 160, 175, 188, 200, 224, 235, 280, 293, 329, 350, 376, 400, 470, 560, 586, 658, 700, 752, 800, 940, 1120, 1172, 1175, 1316, 1400, 1465, 1504, 1645, 1880, 2051, 2344, 2350, 2632, 2800, 2930, 3290, 3760, 4102, 4688, 4700, 5264, 5600, 5860, 6580, 7325, 7520, 8204, 8225, 9376, 9400, 10255, 10528, 11720, 13160, 13771, 14650, 16408, 16450, 18800, 20510, 23440, 26320, 27542, 29300, 32816, 32900, 37600, 41020, 46880, 51275, 52640, 55084, 58600, 65632, 65800, 68855, 82040, 96397, 102550, 110168, 117200, 131600, 137710, 164080, 192794, 205100, 220336, 234400, 263200, 275420, 328160, 344275, 385588, 410200, 440672, 481985, 550840, 688550, 771176, 820400, 963970, 1101680, 1377100, 1542352, 1640800, 1927940, 2203360, 2409925, 2754200, 3084704, 3855880, 4819850, 5508400, 7711760, 9639700, 11016800, 15423520, 19279400, 38558800, 77117600]

約数ペア:

[(1, 77117600), (2, 38558800), (4, 19279400), (5, 15423520), (7, 11016800), (8, 9639700), (10, 7711760), (14, 5508400), (16, 4819850), (20, 3855880), (25, 3084704), (28, 2754200), (32, 2409925), (35, 2203360), (40, 1927940), (47, 1640800), (50, 1542352), (56, 1377100), (70, 1101680), (80, 963970), (94, 820400), (100, 771176), (112, 688550), (140, 550840), (160, 481985), (175, 440672), (188, 410200), (200, 385588), (224, 344275), (235, 328160), (280, 275420), (293, 263200), (329, 234400), (350, 220336), (376, 205100), (400, 192794), (470, 164080), (560, 137710), (586, 131600), (658, 117200), (700, 110168), (752, 102550), (800, 96397), (940, 82040), (1120, 68855), (1172, 65800), (1175, 65632), (1316, 58600), (1400, 55084), (1465, 52640), (1504, 51275), (1645, 46880), (1880, 41020), (2051, 37600), (2344, 32900), (2350, 32816), (2632, 29300), (2800, 27542), (2930, 26320), (3290, 23440), (3760, 20510), (4102, 18800), (4688, 16450), (4700, 16408), (5264, 14650), (5600, 13771), (5860, 13160), (6580, 11720), (7325, 10528), (7520, 10255), (8204, 9400), (8225, 9376)]