85672260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{475957}}^1$

素因数の和:475972

約数の個数: 36

約数和(自身を含む): 259873068

約数和(自身を除く): 174200808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 475957, 951914, 1427871, 1903828, 2379785, 2855742, 4283613, 4759570, 5711484, 7139355, 8567226, 9519140, 14278710, 17134452, 21418065, 28557420, 42836130, 85672260]

約数ペア:

[(1, 85672260), (2, 42836130), (3, 28557420), (4, 21418065), (5, 17134452), (6, 14278710), (9, 9519140), (10, 8567226), (12, 7139355), (15, 5711484), (18, 4759570), (20, 4283613), (30, 2855742), (36, 2379785), (45, 1903828), (60, 1427871), (90, 951914), (180, 475957)]