25739100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{9533}}^1$

素因数の和:9556

約数の個数: 72

約数和(自身を含む): 82755120

約数和(自身を除く): 57016020

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, 9533, 19066, 28599, 38132, 47665, 57198, 85797, 95330, 114396, 142995, 171594, 190660, 238325, 257391, 285990, 343188, 428985, 476650, 514782, 571980, 714975, 857970, 953300, 1029564, 1286955, 1429950, 1715940, 2144925, 2573910, 2859900, 4289850, 5147820, 6434775, 8579700, 12869550, 25739100]

約数ペア:

[(1, 25739100), (2, 12869550), (3, 8579700), (4, 6434775), (5, 5147820), (6, 4289850), (9, 2859900), (10, 2573910), (12, 2144925), (15, 1715940), (18, 1429950), (20, 1286955), (25, 1029564), (27, 953300), (30, 857970), (36, 714975), (45, 571980), (50, 514782), (54, 476650), (60, 428985), (75, 343188), (90, 285990), (100, 257391), (108, 238325), (135, 190660), (150, 171594), (180, 142995), (225, 114396), (270, 95330), (300, 85797), (450, 57198), (540, 47665), (675, 38132), (900, 28599), (1350, 19066), (2700, 9533)]