207046920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75017}}^1$

素因数の和:75054

約数の個数: 64

約数和(自身を含む): 648155520

約数和(自身を除く): 441108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 75017, 150034, 225051, 300068, 375085, 450102, 600136, 750170, 900204, 1125255, 1500340, 1725391, 1800408, 2250510, 3000680, 3450782, 4501020, 5176173, 6901564, 8626955, 9002040, 10352346, 13803128, 17253910, 20704692, 25880865, 34507820, 41409384, 51761730, 69015640, 103523460, 207046920]

約数ペア:

[(1, 207046920), (2, 103523460), (3, 69015640), (4, 51761730), (5, 41409384), (6, 34507820), (8, 25880865), (10, 20704692), (12, 17253910), (15, 13803128), (20, 10352346), (23, 9002040), (24, 8626955), (30, 6901564), (40, 5176173), (46, 4501020), (60, 3450782), (69, 3000680), (92, 2250510), (115, 1800408), (120, 1725391), (138, 1500340), (184, 1125255), (230, 900204), (276, 750170), (345, 600136), (460, 450102), (552, 375085), (690, 300068), (920, 225051), (1380, 150034), (2760, 75017)]