261489600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{6053}}^1$

素因数の和:6084

約数の個数: 168

約数和(自身を含む): 953383920

約数和(自身を除く): 691894320

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 6053, 7200, 8640, 10800, 12106, 14400, 18159, 21600, 24212, 30265, 36318, 43200, 48424, 54477, 60530, 72636, 90795, 96848, 108954, 121060, 145272, 151325, 163431, 181590, 193696, 217908, 242120, 272385, 290544, 302650, 326862, 363180, 387392, 435816, 453975, 484240, 544770, 581088, 605300, 653724, 726360, 817155, 871632, 907950, 968480, 1089540, 1162176, 1210600, 1307448, 1361925, 1452720, 1634310, 1743264, 1815900, 1936960, 2179080, 2421200, 2614896, 2723850, 2905440, 3268620, 3486528, 3631800, 4085775, 4358160, 4842400, 5229792, 5447700, 5810880, 6537240, 7263600, 8171550, 8716320, 9684800, 10459584, 10895400, 13074480, 14527200, 16343100, 17432640, 21790800, 26148960, 29054400, 32686200, 43581600, 52297920, 65372400, 87163200, 130744800, 261489600]

約数ペア:

[(1, 261489600), (2, 130744800), (3, 87163200), (4, 65372400), (5, 52297920), (6, 43581600), (8, 32686200), (9, 29054400), (10, 26148960), (12, 21790800), (15, 17432640), (16, 16343100), (18, 14527200), (20, 13074480), (24, 10895400), (25, 10459584), (27, 9684800), (30, 8716320), (32, 8171550), (36, 7263600), (40, 6537240), (45, 5810880), (48, 5447700), (50, 5229792), (54, 4842400), (60, 4358160), (64, 4085775), (72, 3631800), (75, 3486528), (80, 3268620), (90, 2905440), (96, 2723850), (100, 2614896), (108, 2421200), (120, 2179080), (135, 1936960), (144, 1815900), (150, 1743264), (160, 1634310), (180, 1452720), (192, 1361925), (200, 1307448), (216, 1210600), (225, 1162176), (240, 1089540), (270, 968480), (288, 907950), (300, 871632), (320, 817155), (360, 726360), (400, 653724), (432, 605300), (450, 581088), (480, 544770), (540, 484240), (576, 453975), (600, 435816), (675, 387392), (720, 363180), (800, 326862), (864, 302650), (900, 290544), (960, 272385), (1080, 242120), (1200, 217908), (1350, 193696), (1440, 181590), (1600, 163431), (1728, 151325), (1800, 145272), (2160, 121060), (2400, 108954), (2700, 96848), (2880, 90795), (3600, 72636), (4320, 60530), (4800, 54477), (5400, 48424), (6053, 43200), (7200, 36318), (8640, 30265), (10800, 24212), (12106, 21600), (14400, 18159)]