105990900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15361}}^1$

素因数の和:15401

約数の個数: 72

約数和(自身を含む): 320021184

約数和(自身を除く): 214030284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 15361, 30722, 46083, 61444, 76805, 92166, 153610, 184332, 230415, 307220, 353303, 384025, 460830, 706606, 768050, 921660, 1059909, 1152075, 1413212, 1536100, 1766515, 2119818, 2304150, 3533030, 4239636, 4608300, 5299545, 7066060, 8832575, 10599090, 17665150, 21198180, 26497725, 35330300, 52995450, 105990900]

約数ペア:

[(1, 105990900), (2, 52995450), (3, 35330300), (4, 26497725), (5, 21198180), (6, 17665150), (10, 10599090), (12, 8832575), (15, 7066060), (20, 5299545), (23, 4608300), (25, 4239636), (30, 3533030), (46, 2304150), (50, 2119818), (60, 1766515), (69, 1536100), (75, 1413212), (92, 1152075), (100, 1059909), (115, 921660), (138, 768050), (150, 706606), (230, 460830), (276, 384025), (300, 353303), (345, 307220), (460, 230415), (575, 184332), (690, 153610), (1150, 92166), (1380, 76805), (1725, 61444), (2300, 46083), (3450, 30722), (6900, 15361)]