2015649900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67867}}^1$

素因数の和:67901

約数の個数: 144

約数和(自身を含む): 7069130880

約数和(自身を除く): 5053480980

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, 1980, 2475, 2700, 2970, 3300, 4950, 5940, 7425, 9900, 14850, 29700, 67867, 135734, 203601, 271468, 339335, 407202, 610803, 678670, 746537, 814404, 1018005, 1221606, 1357340, 1493074, 1696675, 1832409, 2036010, 2239611, 2443212, 2986148, 3054015, 3393350, 3664818, 3732685, 4072020, 4479222, 5090025, 6108030, 6718833, 6786700, 7329636, 7465370, 8958444, 9162045, 10180050, 11198055, 12216060, 13437666, 14930740, 15270075, 18324090, 18663425, 20156499, 20360100, 22396110, 26875332, 30540150, 33594165, 36648180, 37326850, 40312998, 44792220, 45810225, 55990275, 61080300, 67188330, 74653700, 80625996, 91620450, 100782495, 111980550, 134376660, 167970825, 183240900, 201564990, 223961100, 335941650, 403129980, 503912475, 671883300, 1007824950, 2015649900]

約数ペア:

[(1, 2015649900), (2, 1007824950), (3, 671883300), (4, 503912475), (5, 403129980), (6, 335941650), (9, 223961100), (10, 201564990), (11, 183240900), (12, 167970825), (15, 134376660), (18, 111980550), (20, 100782495), (22, 91620450), (25, 80625996), (27, 74653700), (30, 67188330), (33, 61080300), (36, 55990275), (44, 45810225), (45, 44792220), (50, 40312998), (54, 37326850), (55, 36648180), (60, 33594165), (66, 30540150), (75, 26875332), (90, 22396110), (99, 20360100), (100, 20156499), (108, 18663425), (110, 18324090), (132, 15270075), (135, 14930740), (150, 13437666), (165, 12216060), (180, 11198055), (198, 10180050), (220, 9162045), (225, 8958444), (270, 7465370), (275, 7329636), (297, 6786700), (300, 6718833), (330, 6108030), (396, 5090025), (450, 4479222), (495, 4072020), (540, 3732685), (550, 3664818), (594, 3393350), (660, 3054015), (675, 2986148), (825, 2443212), (900, 2239611), (990, 2036010), (1100, 1832409), (1188, 1696675), (1350, 1493074), (1485, 1357340), (1650, 1221606), (1980, 1018005), (2475, 814404), (2700, 746537), (2970, 678670), (3300, 610803), (4950, 407202), (5940, 339335), (7425, 271468), (9900, 203601), (14850, 135734), (29700, 67867)]