120467800

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3989}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 282013200

約数和(自身を除く): 161545400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 3020, 3775, 3989, 6040, 7550, 7978, 15100, 15956, 19945, 30200, 31912, 39890, 79780, 99725, 159560, 199450, 398900, 602339, 797800, 1204678, 2409356, 3011695, 4818712, 6023390, 12046780, 15058475, 24093560, 30116950, 60233900, 120467800]

約数ペア:

[(1, 120467800), (2, 60233900), (4, 30116950), (5, 24093560), (8, 15058475), (10, 12046780), (20, 6023390), (25, 4818712), (40, 3011695), (50, 2409356), (100, 1204678), (151, 797800), (200, 602339), (302, 398900), (604, 199450), (755, 159560), (1208, 99725), (1510, 79780), (3020, 39890), (3775, 31912), (3989, 30200), (6040, 19945), (7550, 15956), (7978, 15100)]