28250100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10463}}^1$

素因数の和:10486

約数の個数: 72

約数和(自身を含む): 90827520

約数和(自身を除く): 62577420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 10463, 20926, 31389, 41852, 52315, 62778, 94167, 104630, 125556, 156945, 188334, 209260, 261575, 282501, 313890, 376668, 470835, 523150, 565002, 627780, 784725, 941670, 1046300, 1130004, 1412505, 1569450, 1883340, 2354175, 2825010, 3138900, 4708350, 5650020, 7062525, 9416700, 14125050, 28250100]

約数ペア:

[(1, 28250100), (2, 14125050), (3, 9416700), (4, 7062525), (5, 5650020), (6, 4708350), (9, 3138900), (10, 2825010), (12, 2354175), (15, 1883340), (18, 1569450), (20, 1412505), (25, 1130004), (27, 1046300), (30, 941670), (36, 784725), (45, 627780), (50, 565002), (54, 523150), (60, 470835), (75, 376668), (90, 313890), (100, 282501), (108, 261575), (135, 209260), (150, 188334), (180, 156945), (225, 125556), (270, 104630), (300, 94167), (450, 62778), (540, 52315), (675, 41852), (900, 31389), (1350, 20926), (2700, 10463)]