30055500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6679}}^1$

素因数の和:6704

約数の個数: 72

約数和(自身を含む): 94829280

約数和(自身を除く): 64773780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 6679, 13358, 20037, 26716, 33395, 40074, 60111, 66790, 80148, 100185, 120222, 133580, 166975, 200370, 240444, 300555, 333950, 400740, 500925, 601110, 667900, 834875, 1001850, 1202220, 1502775, 1669750, 2003700, 2504625, 3005550, 3339500, 5009250, 6011100, 7513875, 10018500, 15027750, 30055500]

約数ペア:

[(1, 30055500), (2, 15027750), (3, 10018500), (4, 7513875), (5, 6011100), (6, 5009250), (9, 3339500), (10, 3005550), (12, 2504625), (15, 2003700), (18, 1669750), (20, 1502775), (25, 1202220), (30, 1001850), (36, 834875), (45, 667900), (50, 601110), (60, 500925), (75, 400740), (90, 333950), (100, 300555), (125, 240444), (150, 200370), (180, 166975), (225, 133580), (250, 120222), (300, 100185), (375, 80148), (450, 66790), (500, 60111), (750, 40074), (900, 33395), (1125, 26716), (1500, 20037), (2250, 13358), (4500, 6679)]