68512600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 172572660

約数和(自身を除く): 104060060

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2027, 2600, 3380, 4054, 4225, 6760, 8108, 8450, 10135, 16216, 16900, 20270, 26351, 33800, 40540, 50675, 52702, 81080, 101350, 105404, 131755, 202700, 210808, 263510, 342563, 405400, 527020, 658775, 685126, 1054040, 1317550, 1370252, 1712815, 2635100, 2740504, 3425630, 5270200, 6851260, 8564075, 13702520, 17128150, 34256300, 68512600]

約数ペア:

[(1, 68512600), (2, 34256300), (4, 17128150), (5, 13702520), (8, 8564075), (10, 6851260), (13, 5270200), (20, 3425630), (25, 2740504), (26, 2635100), (40, 1712815), (50, 1370252), (52, 1317550), (65, 1054040), (100, 685126), (104, 658775), (130, 527020), (169, 405400), (200, 342563), (260, 263510), (325, 210808), (338, 202700), (520, 131755), (650, 105404), (676, 101350), (845, 81080), (1300, 52702), (1352, 50675), (1690, 40540), (2027, 33800), (2600, 26351), (3380, 20270), (4054, 16900), (4225, 16216), (6760, 10135), (8108, 8450)]