82957000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 225945720

約数和(自身を除く): 142988720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1693, 1750, 1960, 2450, 3386, 3500, 4900, 6125, 6772, 7000, 8465, 9800, 11851, 12250, 13544, 16930, 23702, 24500, 33860, 42325, 47404, 49000, 59255, 67720, 82957, 84650, 94808, 118510, 165914, 169300, 211625, 237020, 296275, 331828, 338600, 414785, 423250, 474040, 592550, 663656, 829570, 846500, 1185100, 1481375, 1659140, 1693000, 2073925, 2370200, 2962750, 3318280, 4147850, 5925500, 8295700, 10369625, 11851000, 16591400, 20739250, 41478500, 82957000]

約数ペア:

[(1, 82957000), (2, 41478500), (4, 20739250), (5, 16591400), (7, 11851000), (8, 10369625), (10, 8295700), (14, 5925500), (20, 4147850), (25, 3318280), (28, 2962750), (35, 2370200), (40, 2073925), (49, 1693000), (50, 1659140), (56, 1481375), (70, 1185100), (98, 846500), (100, 829570), (125, 663656), (140, 592550), (175, 474040), (196, 423250), (200, 414785), (245, 338600), (250, 331828), (280, 296275), (350, 237020), (392, 211625), (490, 169300), (500, 165914), (700, 118510), (875, 94808), (980, 84650), (1000, 82957), (1225, 67720), (1400, 59255), (1693, 49000), (1750, 47404), (1960, 42325), (2450, 33860), (3386, 24500), (3500, 23702), (4900, 16930), (6125, 13544), (6772, 12250), (7000, 11851), (8465, 9800)]