77528500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 205051392

約数和(自身を除く): 127522892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1190, 1303, 1700, 1750, 2125, 2380, 2606, 2975, 3500, 4250, 5212, 5950, 6515, 8500, 9121, 11900, 13030, 14875, 18242, 22151, 26060, 29750, 32575, 36484, 44302, 45605, 59500, 65150, 88604, 91210, 110755, 130300, 155057, 162875, 182420, 221510, 228025, 310114, 325750, 443020, 456050, 553775, 620228, 651500, 775285, 912100, 1107550, 1140125, 1550570, 2215100, 2280250, 2768875, 3101140, 3876425, 4560500, 5537750, 7752850, 11075500, 15505700, 19382125, 38764250, 77528500]

約数ペア:

[(1, 77528500), (2, 38764250), (4, 19382125), (5, 15505700), (7, 11075500), (10, 7752850), (14, 5537750), (17, 4560500), (20, 3876425), (25, 3101140), (28, 2768875), (34, 2280250), (35, 2215100), (50, 1550570), (68, 1140125), (70, 1107550), (85, 912100), (100, 775285), (119, 651500), (125, 620228), (140, 553775), (170, 456050), (175, 443020), (238, 325750), (250, 310114), (340, 228025), (350, 221510), (425, 182420), (476, 162875), (500, 155057), (595, 130300), (700, 110755), (850, 91210), (875, 88604), (1190, 65150), (1303, 59500), (1700, 45605), (1750, 44302), (2125, 36484), (2380, 32575), (2606, 29750), (2975, 26060), (3500, 22151), (4250, 18242), (5212, 14875), (5950, 13030), (6515, 11900), (8500, 9121)]