206637000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{68879}}^1$

素因数の和:68903

約数の個数: 64

約数和(自身を含む): 644716800

約数和(自身を除く): 438079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 68879, 137758, 206637, 275516, 344395, 413274, 551032, 688790, 826548, 1033185, 1377580, 1653096, 1721975, 2066370, 2755160, 3443950, 4132740, 5165925, 6887900, 8265480, 8609875, 10331850, 13775800, 17219750, 20663700, 25829625, 34439500, 41327400, 51659250, 68879000, 103318500, 206637000]

約数ペア:

[(1, 206637000), (2, 103318500), (3, 68879000), (4, 51659250), (5, 41327400), (6, 34439500), (8, 25829625), (10, 20663700), (12, 17219750), (15, 13775800), (20, 10331850), (24, 8609875), (25, 8265480), (30, 6887900), (40, 5165925), (50, 4132740), (60, 3443950), (75, 2755160), (100, 2066370), (120, 1721975), (125, 1653096), (150, 1377580), (200, 1033185), (250, 826548), (300, 688790), (375, 551032), (500, 413274), (600, 344395), (750, 275516), (1000, 206637), (1500, 137758), (3000, 68879)]