27027500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 62323800

約数和(自身を除く): 35296300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 569, 625, 950, 1138, 1250, 1900, 2276, 2375, 2500, 2845, 4750, 5690, 9500, 10811, 11380, 11875, 14225, 21622, 23750, 28450, 43244, 47500, 54055, 56900, 71125, 108110, 142250, 216220, 270275, 284500, 355625, 540550, 711250, 1081100, 1351375, 1422500, 2702750, 5405500, 6756875, 13513750, 27027500]

約数ペア:

[(1, 27027500), (2, 13513750), (4, 6756875), (5, 5405500), (10, 2702750), (19, 1422500), (20, 1351375), (25, 1081100), (38, 711250), (50, 540550), (76, 355625), (95, 284500), (100, 270275), (125, 216220), (190, 142250), (250, 108110), (380, 71125), (475, 56900), (500, 54055), (569, 47500), (625, 43244), (950, 28450), (1138, 23750), (1250, 21622), (1900, 14225), (2276, 11875), (2375, 11380), (2500, 10811), (2845, 9500), (4750, 5690)]