87871950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{195271}}^1$

素因数の和:195289

約数の個数: 36

約数和(自身を含む): 236083848

約数和(自身を除く): 148211898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 195271, 390542, 585813, 976355, 1171626, 1757439, 1952710, 2929065, 3514878, 4881775, 5858130, 8787195, 9763550, 14645325, 17574390, 29290650, 43935975, 87871950]

約数ペア:

[(1, 87871950), (2, 43935975), (3, 29290650), (5, 17574390), (6, 14645325), (9, 9763550), (10, 8787195), (15, 5858130), (18, 4881775), (25, 3514878), (30, 2929065), (45, 1952710), (50, 1757439), (75, 1171626), (90, 976355), (150, 585813), (225, 390542), (450, 195271)]