261036000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 192

約数和(自身を含む): 950564160

約数和(自身を除く): 689528160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2400, 2417, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 4834, 5400, 6000, 6750, 7200, 7251, 9000, 9668, 10800, 12000, 12085, 13500, 14502, 18000, 19336, 21600, 21753, 24170, 27000, 29004, 36000, 36255, 38672, 43506, 48340, 54000, 58008, 60425, 65259, 72510, 77344, 87012, 96680, 108000, 108765, 116016, 120850, 130518, 145020, 174024, 181275, 193360, 217530, 232032, 241700, 261036, 290040, 302125, 326295, 348048, 362550, 386720, 435060, 483400, 522072, 543825, 580080, 604250, 652590, 696096, 725100, 870120, 906375, 966800, 1044144, 1087650, 1160160, 1208500, 1305180, 1450200, 1631475, 1740240, 1812750, 1933600, 2088288, 2175300, 2417000, 2610360, 2719125, 2900400, 3262950, 3480480, 3625500, 4350600, 4834000, 5220720, 5438250, 5800800, 6525900, 7251000, 8157375, 8701200, 9668000, 10441440, 10876500, 13051800, 14502000, 16314750, 17402400, 21753000, 26103600, 29004000, 32629500, 43506000, 52207200, 65259000, 87012000, 130518000, 261036000]

約数ペア:

[(1, 261036000), (2, 130518000), (3, 87012000), (4, 65259000), (5, 52207200), (6, 43506000), (8, 32629500), (9, 29004000), (10, 26103600), (12, 21753000), (15, 17402400), (16, 16314750), (18, 14502000), (20, 13051800), (24, 10876500), (25, 10441440), (27, 9668000), (30, 8701200), (32, 8157375), (36, 7251000), (40, 6525900), (45, 5800800), (48, 5438250), (50, 5220720), (54, 4834000), (60, 4350600), (72, 3625500), (75, 3480480), (80, 3262950), (90, 2900400), (96, 2719125), (100, 2610360), (108, 2417000), (120, 2175300), (125, 2088288), (135, 1933600), (144, 1812750), (150, 1740240), (160, 1631475), (180, 1450200), (200, 1305180), (216, 1208500), (225, 1160160), (240, 1087650), (250, 1044144), (270, 966800), (288, 906375), (300, 870120), (360, 725100), (375, 696096), (400, 652590), (432, 604250), (450, 580080), (480, 543825), (500, 522072), (540, 483400), (600, 435060), (675, 386720), (720, 362550), (750, 348048), (800, 326295), (864, 302125), (900, 290040), (1000, 261036), (1080, 241700), (1125, 232032), (1200, 217530), (1350, 193360), (1440, 181275), (1500, 174024), (1800, 145020), (2000, 130518), (2160, 120850), (2250, 116016), (2400, 108765), (2417, 108000), (2700, 96680), (3000, 87012), (3375, 77344), (3600, 72510), (4000, 65259), (4320, 60425), (4500, 58008), (4834, 54000), (5400, 48340), (6000, 43506), (6750, 38672), (7200, 36255), (7251, 36000), (9000, 29004), (9668, 27000), (10800, 24170), (12000, 21753), (12085, 21600), (13500, 19336), (14502, 18000)]