205825200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 763879680

約数和(自身を除く): 558054480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 107, 112, 120, 140, 150, 168, 175, 200, 210, 214, 229, 240, 280, 300, 321, 336, 350, 400, 420, 428, 458, 525, 535, 560, 600, 642, 687, 700, 749, 840, 856, 916, 1050, 1070, 1145, 1200, 1284, 1374, 1400, 1498, 1603, 1605, 1680, 1712, 1832, 2100, 2140, 2247, 2290, 2568, 2675, 2748, 2800, 2996, 3206, 3210, 3435, 3664, 3745, 4200, 4280, 4494, 4580, 4809, 5136, 5350, 5496, 5725, 5992, 6412, 6420, 6870, 7490, 8015, 8025, 8400, 8560, 8988, 9160, 9618, 10700, 10992, 11235, 11450, 11984, 12824, 12840, 13740, 14980, 16030, 16050, 17175, 17976, 18320, 18725, 19236, 21400, 22470, 22900, 24045, 24503, 25648, 25680, 27480, 29960, 32060, 32100, 34350, 35952, 37450, 38472, 40075, 42800, 44940, 45800, 48090, 49006, 54960, 56175, 59920, 64120, 64200, 68700, 73509, 74900, 76944, 80150, 89880, 91600, 96180, 98012, 112350, 120225, 122515, 128240, 128400, 137400, 147018, 149800, 160300, 171521, 179760, 192360, 196024, 224700, 240450, 245030, 274800, 294036, 299600, 320600, 343042, 367545, 384720, 392048, 449400, 480900, 490060, 514563, 588072, 612575, 641200, 686084, 735090, 857605, 898800, 961800, 980120, 1029126, 1176144, 1225150, 1372168, 1470180, 1715210, 1837725, 1923600, 1960240, 2058252, 2450300, 2572815, 2744336, 2940360, 3430420, 3675450, 4116504, 4288025, 4900600, 5145630, 5880720, 6860840, 7350900, 8233008, 8576050, 9801200, 10291260, 12864075, 13721680, 14701800, 17152100, 20582520, 25728150, 29403600, 34304200, 41165040, 51456300, 68608400, 102912600, 205825200]

約数ペア:

[(1, 205825200), (2, 102912600), (3, 68608400), (4, 51456300), (5, 41165040), (6, 34304200), (7, 29403600), (8, 25728150), (10, 20582520), (12, 17152100), (14, 14701800), (15, 13721680), (16, 12864075), (20, 10291260), (21, 9801200), (24, 8576050), (25, 8233008), (28, 7350900), (30, 6860840), (35, 5880720), (40, 5145630), (42, 4900600), (48, 4288025), (50, 4116504), (56, 3675450), (60, 3430420), (70, 2940360), (75, 2744336), (80, 2572815), (84, 2450300), (100, 2058252), (105, 1960240), (107, 1923600), (112, 1837725), (120, 1715210), (140, 1470180), (150, 1372168), (168, 1225150), (175, 1176144), (200, 1029126), (210, 980120), (214, 961800), (229, 898800), (240, 857605), (280, 735090), (300, 686084), (321, 641200), (336, 612575), (350, 588072), (400, 514563), (420, 490060), (428, 480900), (458, 449400), (525, 392048), (535, 384720), (560, 367545), (600, 343042), (642, 320600), (687, 299600), (700, 294036), (749, 274800), (840, 245030), (856, 240450), (916, 224700), (1050, 196024), (1070, 192360), (1145, 179760), (1200, 171521), (1284, 160300), (1374, 149800), (1400, 147018), (1498, 137400), (1603, 128400), (1605, 128240), (1680, 122515), (1712, 120225), (1832, 112350), (2100, 98012), (2140, 96180), (2247, 91600), (2290, 89880), (2568, 80150), (2675, 76944), (2748, 74900), (2800, 73509), (2996, 68700), (3206, 64200), (3210, 64120), (3435, 59920), (3664, 56175), (3745, 54960), (4200, 49006), (4280, 48090), (4494, 45800), (4580, 44940), (4809, 42800), (5136, 40075), (5350, 38472), (5496, 37450), (5725, 35952), (5992, 34350), (6412, 32100), (6420, 32060), (6870, 29960), (7490, 27480), (8015, 25680), (8025, 25648), (8400, 24503), (8560, 24045), (8988, 22900), (9160, 22470), (9618, 21400), (10700, 19236), (10992, 18725), (11235, 18320), (11450, 17976), (11984, 17175), (12824, 16050), (12840, 16030), (13740, 14980)]