55449900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1901

約数の個数: 144

約数和(自身を含む): 194570880

約数和(自身を除く): 139120980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1867, 1980, 2475, 2700, 2970, 3300, 3734, 4950, 5601, 5940, 7425, 7468, 9335, 9900, 11202, 14850, 16803, 18670, 20537, 22404, 28005, 29700, 33606, 37340, 41074, 46675, 50409, 56010, 61611, 67212, 82148, 84015, 93350, 100818, 102685, 112020, 123222, 140025, 168030, 184833, 186700, 201636, 205370, 246444, 252045, 280050, 308055, 336060, 369666, 410740, 420075, 504090, 513425, 554499, 560100, 616110, 739332, 840150, 924165, 1008180, 1026850, 1108998, 1232220, 1260225, 1540275, 1680300, 1848330, 2053700, 2217996, 2520450, 2772495, 3080550, 3696660, 4620825, 5040900, 5544990, 6161100, 9241650, 11089980, 13862475, 18483300, 27724950, 55449900]

約数ペア:

[(1, 55449900), (2, 27724950), (3, 18483300), (4, 13862475), (5, 11089980), (6, 9241650), (9, 6161100), (10, 5544990), (11, 5040900), (12, 4620825), (15, 3696660), (18, 3080550), (20, 2772495), (22, 2520450), (25, 2217996), (27, 2053700), (30, 1848330), (33, 1680300), (36, 1540275), (44, 1260225), (45, 1232220), (50, 1108998), (54, 1026850), (55, 1008180), (60, 924165), (66, 840150), (75, 739332), (90, 616110), (99, 560100), (100, 554499), (108, 513425), (110, 504090), (132, 420075), (135, 410740), (150, 369666), (165, 336060), (180, 308055), (198, 280050), (220, 252045), (225, 246444), (270, 205370), (275, 201636), (297, 186700), (300, 184833), (330, 168030), (396, 140025), (450, 123222), (495, 112020), (540, 102685), (550, 100818), (594, 93350), (660, 84015), (675, 82148), (825, 67212), (900, 61611), (990, 56010), (1100, 50409), (1188, 46675), (1350, 41074), (1485, 37340), (1650, 33606), (1867, 29700), (1980, 28005), (2475, 22404), (2700, 20537), (2970, 18670), (3300, 16803), (3734, 14850), (4950, 11202), (5601, 9900), (5940, 9335), (7425, 7468)]