129666000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{21611}}^1$

素因数の和:21637

約数の個数: 80

約数和(自身を含む): 418062528

約数和(自身を除く): 288396528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 21611, 43222, 64833, 86444, 108055, 129666, 172888, 216110, 259332, 324165, 345776, 432220, 518664, 540275, 648330, 864440, 1037328, 1080550, 1296660, 1620825, 1728880, 2161100, 2593320, 2701375, 3241650, 4322200, 5186640, 5402750, 6483300, 8104125, 8644400, 10805500, 12966600, 16208250, 21611000, 25933200, 32416500, 43222000, 64833000, 129666000]

約数ペア:

[(1, 129666000), (2, 64833000), (3, 43222000), (4, 32416500), (5, 25933200), (6, 21611000), (8, 16208250), (10, 12966600), (12, 10805500), (15, 8644400), (16, 8104125), (20, 6483300), (24, 5402750), (25, 5186640), (30, 4322200), (40, 3241650), (48, 2701375), (50, 2593320), (60, 2161100), (75, 1728880), (80, 1620825), (100, 1296660), (120, 1080550), (125, 1037328), (150, 864440), (200, 648330), (240, 540275), (250, 518664), (300, 432220), (375, 345776), (400, 324165), (500, 259332), (600, 216110), (750, 172888), (1000, 129666), (1200, 108055), (1500, 86444), (2000, 64833), (3000, 43222), (6000, 21611)]