2121346800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2037

約数の個数: 240

約数和(自身を含む): 7627726080

約数和(自身を除く): 5506379280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 103, 108, 120, 135, 144, 150, 180, 200, 206, 216, 225, 240, 270, 300, 309, 360, 400, 412, 432, 450, 515, 540, 600, 618, 675, 720, 824, 900, 927, 1030, 1080, 1200, 1236, 1350, 1545, 1648, 1800, 1854, 1907, 2060, 2160, 2472, 2575, 2700, 2781, 3090, 3600, 3708, 3814, 4120, 4635, 4944, 5150, 5400, 5562, 5721, 6180, 7416, 7628, 7725, 8240, 9270, 9535, 10300, 10800, 11124, 11442, 12360, 13905, 14832, 15256, 15450, 17163, 18540, 19070, 20600, 22248, 22884, 23175, 24720, 27810, 28605, 30512, 30900, 34326, 37080, 38140, 41200, 44496, 45768, 46350, 47675, 51489, 55620, 57210, 61800, 68652, 69525, 74160, 76280, 85815, 91536, 92700, 95350, 102978, 111240, 114420, 123600, 137304, 139050, 143025, 152560, 171630, 185400, 190700, 196421, 205956, 222480, 228840, 257445, 274608, 278100, 286050, 343260, 370800, 381400, 392842, 411912, 429075, 457680, 514890, 556200, 572100, 589263, 686520, 762800, 785684, 823824, 858150, 982105, 1029780, 1112400, 1144200, 1178526, 1287225, 1373040, 1571368, 1716300, 1767789, 1964210, 2059560, 2288400, 2357052, 2574450, 2946315, 3142736, 3432600, 3535578, 3928420, 4119120, 4714104, 4910525, 5148900, 5303367, 5892630, 6865200, 7071156, 7856840, 8838945, 9428208, 9821050, 10297800, 10606734, 11785260, 14142312, 14731575, 15713680, 17677890, 19642100, 20595600, 21213468, 23570520, 26516835, 28284624, 29463150, 35355780, 39284200, 42426936, 44194725, 47141040, 53033670, 58926300, 70711560, 78568400, 84853872, 88389450, 106067340, 117852600, 132584175, 141423120, 176778900, 212134680, 235705200, 265168350, 353557800, 424269360, 530336700, 707115600, 1060673400, 2121346800]

約数ペア:

[(1, 2121346800), (2, 1060673400), (3, 707115600), (4, 530336700), (5, 424269360), (6, 353557800), (8, 265168350), (9, 235705200), (10, 212134680), (12, 176778900), (15, 141423120), (16, 132584175), (18, 117852600), (20, 106067340), (24, 88389450), (25, 84853872), (27, 78568400), (30, 70711560), (36, 58926300), (40, 53033670), (45, 47141040), (48, 44194725), (50, 42426936), (54, 39284200), (60, 35355780), (72, 29463150), (75, 28284624), (80, 26516835), (90, 23570520), (100, 21213468), (103, 20595600), (108, 19642100), (120, 17677890), (135, 15713680), (144, 14731575), (150, 14142312), (180, 11785260), (200, 10606734), (206, 10297800), (216, 9821050), (225, 9428208), (240, 8838945), (270, 7856840), (300, 7071156), (309, 6865200), (360, 5892630), (400, 5303367), (412, 5148900), (432, 4910525), (450, 4714104), (515, 4119120), (540, 3928420), (600, 3535578), (618, 3432600), (675, 3142736), (720, 2946315), (824, 2574450), (900, 2357052), (927, 2288400), (1030, 2059560), (1080, 1964210), (1200, 1767789), (1236, 1716300), (1350, 1571368), (1545, 1373040), (1648, 1287225), (1800, 1178526), (1854, 1144200), (1907, 1112400), (2060, 1029780), (2160, 982105), (2472, 858150), (2575, 823824), (2700, 785684), (2781, 762800), (3090, 686520), (3600, 589263), (3708, 572100), (3814, 556200), (4120, 514890), (4635, 457680), (4944, 429075), (5150, 411912), (5400, 392842), (5562, 381400), (5721, 370800), (6180, 343260), (7416, 286050), (7628, 278100), (7725, 274608), (8240, 257445), (9270, 228840), (9535, 222480), (10300, 205956), (10800, 196421), (11124, 190700), (11442, 185400), (12360, 171630), (13905, 152560), (14832, 143025), (15256, 139050), (15450, 137304), (17163, 123600), (18540, 114420), (19070, 111240), (20600, 102978), (22248, 95350), (22884, 92700), (23175, 91536), (24720, 85815), (27810, 76280), (28605, 74160), (30512, 69525), (30900, 68652), (34326, 61800), (37080, 57210), (38140, 55620), (41200, 51489), (44496, 47675), (45768, 46350)]