87397950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1453}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 217436976

約数和(自身を除く): 130039026

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 401, 802, 1203, 1453, 2005, 2406, 2906, 4010, 4359, 6015, 7265, 8718, 10025, 12030, 14530, 20050, 21795, 30075, 36325, 43590, 60150, 72650, 108975, 217950, 582653, 1165306, 1747959, 2913265, 3495918, 5826530, 8739795, 14566325, 17479590, 29132650, 43698975, 87397950]

約数ペア:

[(1, 87397950), (2, 43698975), (3, 29132650), (5, 17479590), (6, 14566325), (10, 8739795), (15, 5826530), (25, 3495918), (30, 2913265), (50, 1747959), (75, 1165306), (150, 582653), (401, 217950), (802, 108975), (1203, 72650), (1453, 60150), (2005, 43590), (2406, 36325), (2906, 30075), (4010, 21795), (4359, 20050), (6015, 14530), (7265, 12030), (8718, 10025)]