200055720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1667131}}^1$

素因数の和:1667145

約数の個数: 32

約数和(自身を含む): 600167520

約数和(自身を除く): 400111800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1667131, 3334262, 5001393, 6668524, 8335655, 10002786, 13337048, 16671310, 20005572, 25006965, 33342620, 40011144, 50013930, 66685240, 100027860, 200055720]

約数ペア:

[(1, 200055720), (2, 100027860), (3, 66685240), (4, 50013930), (5, 40011144), (6, 33342620), (8, 25006965), (10, 20005572), (12, 16671310), (15, 13337048), (20, 10002786), (24, 8335655), (30, 6668524), (40, 5001393), (60, 3334262), (120, 1667131)]