66384180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{368801}}^1$

素因数の和:368816

約数の個数: 36

約数和(自身を含む): 201365892

約数和(自身を除く): 134981712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 368801, 737602, 1106403, 1475204, 1844005, 2212806, 3319209, 3688010, 4425612, 5532015, 6638418, 7376020, 11064030, 13276836, 16596045, 22128060, 33192090, 66384180]

約数ペア:

[(1, 66384180), (2, 33192090), (3, 22128060), (4, 16596045), (5, 13276836), (6, 11064030), (9, 7376020), (10, 6638418), (12, 5532015), (15, 4425612), (18, 3688010), (20, 3319209), (30, 2212806), (36, 1844005), (45, 1475204), (60, 1106403), (90, 737602), (180, 368801)]