69755000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 186877680

約数和(自身を除く): 117122680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 1993, 2500, 3500, 3986, 4375, 5000, 7000, 7972, 8750, 9965, 13951, 15944, 17500, 19930, 27902, 35000, 39860, 49825, 55804, 69755, 79720, 99650, 111608, 139510, 199300, 249125, 279020, 348775, 398600, 498250, 558040, 697550, 996500, 1245625, 1395100, 1743875, 1993000, 2491250, 2790200, 3487750, 4982500, 6975500, 8719375, 9965000, 13951000, 17438750, 34877500, 69755000]

約数ペア:

[(1, 69755000), (2, 34877500), (4, 17438750), (5, 13951000), (7, 9965000), (8, 8719375), (10, 6975500), (14, 4982500), (20, 3487750), (25, 2790200), (28, 2491250), (35, 1993000), (40, 1743875), (50, 1395100), (56, 1245625), (70, 996500), (100, 697550), (125, 558040), (140, 498250), (175, 398600), (200, 348775), (250, 279020), (280, 249125), (350, 199300), (500, 139510), (625, 111608), (700, 99650), (875, 79720), (1000, 69755), (1250, 55804), (1400, 49825), (1750, 39860), (1993, 35000), (2500, 27902), (3500, 19930), (3986, 17500), (4375, 15944), (5000, 13951), (7000, 9965), (7972, 8750)]