77751200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5754

約数の個数: 72

約数和(自身を含む): 201010572

約数和(自身を除く): 123259372

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5717, 6800, 11434, 13600, 22868, 28585, 45736, 57170, 91472, 97189, 114340, 142925, 182944, 194378, 228680, 285850, 388756, 457360, 485945, 571700, 777512, 914720, 971890, 1143400, 1555024, 1943780, 2286800, 2429725, 3110048, 3887560, 4573600, 4859450, 7775120, 9718900, 15550240, 19437800, 38875600, 77751200]

約数ペア:

[(1, 77751200), (2, 38875600), (4, 19437800), (5, 15550240), (8, 9718900), (10, 7775120), (16, 4859450), (17, 4573600), (20, 3887560), (25, 3110048), (32, 2429725), (34, 2286800), (40, 1943780), (50, 1555024), (68, 1143400), (80, 971890), (85, 914720), (100, 777512), (136, 571700), (160, 485945), (170, 457360), (200, 388756), (272, 285850), (340, 228680), (400, 194378), (425, 182944), (544, 142925), (680, 114340), (800, 97189), (850, 91472), (1360, 57170), (1700, 45736), (2720, 28585), (3400, 22868), (5717, 13600), (6800, 11434)]