28966200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 93744000

約数和(自身を除く): 64777800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2099, 2300, 2760, 3450, 4198, 4600, 6297, 6900, 8396, 10495, 12594, 13800, 16792, 20990, 25188, 31485, 41980, 48277, 50376, 52475, 62970, 83960, 96554, 104950, 125940, 144831, 157425, 193108, 209900, 241385, 251880, 289662, 314850, 386216, 419800, 482770, 579324, 629700, 724155, 965540, 1158648, 1206925, 1259400, 1448310, 1931080, 2413850, 2896620, 3620775, 4827700, 5793240, 7241550, 9655400, 14483100, 28966200]

約数ペア:

[(1, 28966200), (2, 14483100), (3, 9655400), (4, 7241550), (5, 5793240), (6, 4827700), (8, 3620775), (10, 2896620), (12, 2413850), (15, 1931080), (20, 1448310), (23, 1259400), (24, 1206925), (25, 1158648), (30, 965540), (40, 724155), (46, 629700), (50, 579324), (60, 482770), (69, 419800), (75, 386216), (92, 314850), (100, 289662), (115, 251880), (120, 241385), (138, 209900), (150, 193108), (184, 157425), (200, 144831), (230, 125940), (276, 104950), (300, 96554), (345, 83960), (460, 62970), (552, 52475), (575, 50376), (600, 48277), (690, 41980), (920, 31485), (1150, 25188), (1380, 20990), (1725, 16792), (2099, 13800), (2300, 12594), (2760, 10495), (3450, 8396), (4198, 6900), (4600, 6297)]