200125890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{247069}}^1$

素因数の和:247088

約数の個数: 40

約数和(自身を含む): 538118460

約数和(自身を除く): 337992570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 247069, 494138, 741207, 1235345, 1482414, 2223621, 2470690, 3706035, 4447242, 6670863, 7412070, 11118105, 13341726, 20012589, 22236210, 33354315, 40025178, 66708630, 100062945, 200125890]

約数ペア:

[(1, 200125890), (2, 100062945), (3, 66708630), (5, 40025178), (6, 33354315), (9, 22236210), (10, 20012589), (15, 13341726), (18, 11118105), (27, 7412070), (30, 6670863), (45, 4447242), (54, 3706035), (81, 2470690), (90, 2223621), (135, 1482414), (162, 1235345), (270, 741207), (405, 494138), (810, 247069)]