27228660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5099}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 77112000

約数和(自身を除く): 49883340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5099, 5340, 10198, 15297, 20396, 25495, 30594, 50990, 61188, 76485, 101980, 152970, 305940, 453811, 907622, 1361433, 1815244, 2269055, 2722866, 4538110, 5445732, 6807165, 9076220, 13614330, 27228660]

約数ペア:

[(1, 27228660), (2, 13614330), (3, 9076220), (4, 6807165), (5, 5445732), (6, 4538110), (10, 2722866), (12, 2269055), (15, 1815244), (20, 1361433), (30, 907622), (60, 453811), (89, 305940), (178, 152970), (267, 101980), (356, 76485), (445, 61188), (534, 50990), (890, 30594), (1068, 25495), (1335, 20396), (1780, 15297), (2670, 10198), (5099, 5340)]