129462000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{21577}}^1$

素因数の和:21603

約数の個数: 80

約数和(自身を含む): 417404832

約数和(自身を除く): 287942832

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, 21577, 43154, 64731, 86308, 107885, 129462, 172616, 215770, 258924, 323655, 345232, 431540, 517848, 539425, 647310, 863080, 1035696, 1078850, 1294620, 1618275, 1726160, 2157700, 2589240, 2697125, 3236550, 4315400, 5178480, 5394250, 6473100, 8091375, 8630800, 10788500, 12946200, 16182750, 21577000, 25892400, 32365500, 43154000, 64731000, 129462000]

約数ペア:

[(1, 129462000), (2, 64731000), (3, 43154000), (4, 32365500), (5, 25892400), (6, 21577000), (8, 16182750), (10, 12946200), (12, 10788500), (15, 8630800), (16, 8091375), (20, 6473100), (24, 5394250), (25, 5178480), (30, 4315400), (40, 3236550), (48, 2697125), (50, 2589240), (60, 2157700), (75, 1726160), (80, 1618275), (100, 1294620), (120, 1078850), (125, 1035696), (150, 863080), (200, 647310), (240, 539425), (250, 517848), (300, 431540), (375, 345232), (400, 323655), (500, 258924), (600, 215770), (750, 172616), (1000, 129462), (1200, 107885), (1500, 86308), (2000, 64731), (3000, 43154), (6000, 21577)]