75863960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 181029600

約数和(自身を除く): 105165640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 173, 190, 346, 380, 577, 692, 760, 865, 1154, 1384, 1730, 2308, 2885, 3287, 3460, 4616, 5770, 6574, 6920, 10963, 11540, 13148, 16435, 21926, 23080, 26296, 32870, 43852, 54815, 65740, 87704, 99821, 109630, 131480, 199642, 219260, 399284, 438520, 499105, 798568, 998210, 1896599, 1996420, 3793198, 3992840, 7586396, 9482995, 15172792, 18965990, 37931980, 75863960]

約数ペア:

[(1, 75863960), (2, 37931980), (4, 18965990), (5, 15172792), (8, 9482995), (10, 7586396), (19, 3992840), (20, 3793198), (38, 1996420), (40, 1896599), (76, 998210), (95, 798568), (152, 499105), (173, 438520), (190, 399284), (346, 219260), (380, 199642), (577, 131480), (692, 109630), (760, 99821), (865, 87704), (1154, 65740), (1384, 54815), (1730, 43852), (2308, 32870), (2885, 26296), (3287, 23080), (3460, 21926), (4616, 16435), (5770, 13148), (6574, 11540), (6920, 10963)]