20365009200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1885649}}^1$

素因数の和:1885676

約数の個数: 120

約数和(自身を含む): 72484386000

約数和(自身を除く): 52119376800

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, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 1885649, 3771298, 5656947, 7542596, 9428245, 11313894, 15085192, 16970841, 18856490, 22627788, 28284735, 30170384, 33941682, 37712980, 45255576, 47141225, 50912523, 56569470, 67883364, 75425960, 84854205, 90511152, 94282450, 101825046, 113138940, 135766728, 141423675, 150851920, 169708410, 188564900, 203650092, 226277880, 254562615, 271533456, 282847350, 339416820, 377129800, 407300184, 424271025, 452555760, 509125230, 565694700, 678833640, 754259600, 814600368, 848542050, 1018250460, 1131389400, 1272813075, 1357667280, 1697084100, 2036500920, 2262778800, 2545626150, 3394168200, 4073001840, 5091252300, 6788336400, 10182504600, 20365009200]

約数ペア:

[(1, 20365009200), (2, 10182504600), (3, 6788336400), (4, 5091252300), (5, 4073001840), (6, 3394168200), (8, 2545626150), (9, 2262778800), (10, 2036500920), (12, 1697084100), (15, 1357667280), (16, 1272813075), (18, 1131389400), (20, 1018250460), (24, 848542050), (25, 814600368), (27, 754259600), (30, 678833640), (36, 565694700), (40, 509125230), (45, 452555760), (48, 424271025), (50, 407300184), (54, 377129800), (60, 339416820), (72, 282847350), (75, 271533456), (80, 254562615), (90, 226277880), (100, 203650092), (108, 188564900), (120, 169708410), (135, 150851920), (144, 141423675), (150, 135766728), (180, 113138940), (200, 101825046), (216, 94282450), (225, 90511152), (240, 84854205), (270, 75425960), (300, 67883364), (360, 56569470), (400, 50912523), (432, 47141225), (450, 45255576), (540, 37712980), (600, 33941682), (675, 30170384), (720, 28284735), (900, 22627788), (1080, 18856490), (1200, 16970841), (1350, 15085192), (1800, 11313894), (2160, 9428245), (2700, 7542596), (3600, 5656947), (5400, 3771298), (10800, 1885649)]