91863100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6947

約数の個数: 72

約数和(自身を含む): 239845760

約数和(自身を除く): 147982660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 6907, 13300, 13814, 27628, 34535, 48349, 69070, 96698, 131233, 138140, 172675, 193396, 241745, 262466, 345350, 483490, 524932, 656165, 690700, 918631, 966980, 1208725, 1312330, 1837262, 2417450, 2624660, 3280825, 3674524, 4593155, 4834900, 6561650, 9186310, 13123300, 18372620, 22965775, 45931550, 91863100]

約数ペア:

[(1, 91863100), (2, 45931550), (4, 22965775), (5, 18372620), (7, 13123300), (10, 9186310), (14, 6561650), (19, 4834900), (20, 4593155), (25, 3674524), (28, 3280825), (35, 2624660), (38, 2417450), (50, 1837262), (70, 1312330), (76, 1208725), (95, 966980), (100, 918631), (133, 690700), (140, 656165), (175, 524932), (190, 483490), (266, 345350), (350, 262466), (380, 241745), (475, 193396), (532, 172675), (665, 138140), (700, 131233), (950, 96698), (1330, 69070), (1900, 48349), (2660, 34535), (3325, 27628), (6650, 13814), (6907, 13300)]