25713000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{2857}}^1$

素因数の和:2884

約数の個数: 96

約数和(自身を含む): 86940360

約数和(自身を除く): 61227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 2857, 3000, 4500, 5714, 8571, 9000, 11428, 14285, 17142, 22856, 25713, 28570, 34284, 42855, 51426, 57140, 68568, 71425, 85710, 102852, 114280, 128565, 142850, 171420, 205704, 214275, 257130, 285700, 342840, 357125, 428550, 514260, 571400, 642825, 714250, 857100, 1028520, 1071375, 1285650, 1428500, 1714200, 2142750, 2571300, 2857000, 3214125, 4285500, 5142600, 6428250, 8571000, 12856500, 25713000]

約数ペア:

[(1, 25713000), (2, 12856500), (3, 8571000), (4, 6428250), (5, 5142600), (6, 4285500), (8, 3214125), (9, 2857000), (10, 2571300), (12, 2142750), (15, 1714200), (18, 1428500), (20, 1285650), (24, 1071375), (25, 1028520), (30, 857100), (36, 714250), (40, 642825), (45, 571400), (50, 514260), (60, 428550), (72, 357125), (75, 342840), (90, 285700), (100, 257130), (120, 214275), (125, 205704), (150, 171420), (180, 142850), (200, 128565), (225, 114280), (250, 102852), (300, 85710), (360, 71425), (375, 68568), (450, 57140), (500, 51426), (600, 42855), (750, 34284), (900, 28570), (1000, 25713), (1125, 22856), (1500, 17142), (1800, 14285), (2250, 11428), (2857, 9000), (3000, 8571), (4500, 5714)]