157025750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 342486144

約数和(自身を除く): 185460394

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 265, 350, 371, 530, 742, 875, 1325, 1693, 1750, 1855, 2650, 3386, 3710, 6625, 8465, 9275, 11851, 13250, 16930, 18550, 23702, 42325, 46375, 59255, 84650, 89729, 92750, 118510, 179458, 211625, 296275, 423250, 448645, 592550, 628103, 897290, 1256206, 1481375, 2243225, 2962750, 3140515, 4486450, 6281030, 11216125, 15702575, 22432250, 31405150, 78512875, 157025750]

約数ペア:

[(1, 157025750), (2, 78512875), (5, 31405150), (7, 22432250), (10, 15702575), (14, 11216125), (25, 6281030), (35, 4486450), (50, 3140515), (53, 2962750), (70, 2243225), (106, 1481375), (125, 1256206), (175, 897290), (250, 628103), (265, 592550), (350, 448645), (371, 423250), (530, 296275), (742, 211625), (875, 179458), (1325, 118510), (1693, 92750), (1750, 89729), (1855, 84650), (2650, 59255), (3386, 46375), (3710, 42325), (6625, 23702), (8465, 18550), (9275, 16930), (11851, 13250)]