1489284000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 288

約数和(自身を含む): 5419748880

約数和(自身を除く): 3930464880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 125, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 250, 288, 300, 328, 360, 369, 375, 400, 410, 450, 480, 492, 500, 600, 615, 656, 720, 738, 750, 800, 820, 900, 984, 1000, 1009, 1025, 1125, 1200, 1230, 1312, 1440, 1476, 1500, 1640, 1800, 1845, 1968, 2000, 2018, 2050, 2250, 2400, 2460, 2952, 3000, 3027, 3075, 3280, 3600, 3690, 3936, 4000, 4036, 4100, 4500, 4920, 5045, 5125, 5904, 6000, 6054, 6150, 6560, 7200, 7380, 8072, 8200, 9000, 9081, 9225, 9840, 10090, 10250, 11808, 12000, 12108, 12300, 14760, 15135, 15375, 16144, 16400, 18000, 18162, 18450, 19680, 20180, 20500, 24216, 24600, 25225, 29520, 30270, 30750, 32288, 32800, 36000, 36324, 36900, 40360, 41000, 41369, 45405, 46125, 48432, 49200, 50450, 59040, 60540, 61500, 72648, 73800, 75675, 80720, 82000, 82738, 90810, 92250, 96864, 98400, 100900, 121080, 123000, 124107, 126125, 145296, 147600, 151350, 161440, 164000, 165476, 181620, 184500, 201800, 206845, 227025, 242160, 246000, 248214, 252250, 290592, 295200, 302700, 330952, 363240, 369000, 372321, 378375, 403600, 413690, 454050, 484320, 492000, 496428, 504500, 605400, 620535, 661904, 726480, 738000, 744642, 756750, 807200, 827380, 908100, 992856, 1009000, 1034225, 1135125, 1210800, 1241070, 1323808, 1452960, 1476000, 1489284, 1513500, 1654760, 1816200, 1861605, 1985712, 2018000, 2068450, 2270250, 2421600, 2482140, 2978568, 3027000, 3102675, 3309520, 3632400, 3723210, 3971424, 4036000, 4136900, 4540500, 4964280, 5171125, 5957136, 6054000, 6205350, 6619040, 7264800, 7446420, 8273800, 9081000, 9308025, 9928560, 10342250, 11914272, 12108000, 12410700, 14892840, 15513375, 16547600, 18162000, 18616050, 19857120, 20684500, 24821400, 29785680, 31026750, 33095200, 36324000, 37232100, 41369000, 46540125, 49642800, 59571360, 62053500, 74464200, 82738000, 93080250, 99285600, 124107000, 148928400, 165476000, 186160500, 248214000, 297856800, 372321000, 496428000, 744642000, 1489284000]

約数ペア:

[(1, 1489284000), (2, 744642000), (3, 496428000), (4, 372321000), (5, 297856800), (6, 248214000), (8, 186160500), (9, 165476000), (10, 148928400), (12, 124107000), (15, 99285600), (16, 93080250), (18, 82738000), (20, 74464200), (24, 62053500), (25, 59571360), (30, 49642800), (32, 46540125), (36, 41369000), (40, 37232100), (41, 36324000), (45, 33095200), (48, 31026750), (50, 29785680), (60, 24821400), (72, 20684500), (75, 19857120), (80, 18616050), (82, 18162000), (90, 16547600), (96, 15513375), (100, 14892840), (120, 12410700), (123, 12108000), (125, 11914272), (144, 10342250), (150, 9928560), (160, 9308025), (164, 9081000), (180, 8273800), (200, 7446420), (205, 7264800), (225, 6619040), (240, 6205350), (246, 6054000), (250, 5957136), (288, 5171125), (300, 4964280), (328, 4540500), (360, 4136900), (369, 4036000), (375, 3971424), (400, 3723210), (410, 3632400), (450, 3309520), (480, 3102675), (492, 3027000), (500, 2978568), (600, 2482140), (615, 2421600), (656, 2270250), (720, 2068450), (738, 2018000), (750, 1985712), (800, 1861605), (820, 1816200), (900, 1654760), (984, 1513500), (1000, 1489284), (1009, 1476000), (1025, 1452960), (1125, 1323808), (1200, 1241070), (1230, 1210800), (1312, 1135125), (1440, 1034225), (1476, 1009000), (1500, 992856), (1640, 908100), (1800, 827380), (1845, 807200), (1968, 756750), (2000, 744642), (2018, 738000), (2050, 726480), (2250, 661904), (2400, 620535), (2460, 605400), (2952, 504500), (3000, 496428), (3027, 492000), (3075, 484320), (3280, 454050), (3600, 413690), (3690, 403600), (3936, 378375), (4000, 372321), (4036, 369000), (4100, 363240), (4500, 330952), (4920, 302700), (5045, 295200), (5125, 290592), (5904, 252250), (6000, 248214), (6054, 246000), (6150, 242160), (6560, 227025), (7200, 206845), (7380, 201800), (8072, 184500), (8200, 181620), (9000, 165476), (9081, 164000), (9225, 161440), (9840, 151350), (10090, 147600), (10250, 145296), (11808, 126125), (12000, 124107), (12108, 123000), (12300, 121080), (14760, 100900), (15135, 98400), (15375, 96864), (16144, 92250), (16400, 90810), (18000, 82738), (18162, 82000), (18450, 80720), (19680, 75675), (20180, 73800), (20500, 72648), (24216, 61500), (24600, 60540), (25225, 59040), (29520, 50450), (30270, 49200), (30750, 48432), (32288, 46125), (32800, 45405), (36000, 41369), (36324, 41000), (36900, 40360)]