3847200

素因数分解:

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

素因数の和:259

約数の個数: 144

約数和(自身を含む): 14374080

約数和(自身を除く): 10526880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 229, 240, 280, 300, 336, 350, 400, 420, 458, 480, 525, 560, 600, 672, 687, 700, 800, 840, 916, 1050, 1120, 1145, 1200, 1374, 1400, 1603, 1680, 1832, 2100, 2290, 2400, 2748, 2800, 3206, 3360, 3435, 3664, 4200, 4580, 4809, 5496, 5600, 5725, 6412, 6870, 7328, 8015, 8400, 9160, 9618, 10992, 11450, 12824, 13740, 16030, 16800, 17175, 18320, 19236, 21984, 22900, 24045, 25648, 27480, 32060, 34350, 36640, 38472, 40075, 45800, 48090, 51296, 54960, 64120, 68700, 76944, 80150, 91600, 96180, 109920, 120225, 128240, 137400, 153888, 160300, 183200, 192360, 240450, 256480, 274800, 320600, 384720, 480900, 549600, 641200, 769440, 961800, 1282400, 1923600, 3847200]

約数ペア:

[(1, 3847200), (2, 1923600), (3, 1282400), (4, 961800), (5, 769440), (6, 641200), (7, 549600), (8, 480900), (10, 384720), (12, 320600), (14, 274800), (15, 256480), (16, 240450), (20, 192360), (21, 183200), (24, 160300), (25, 153888), (28, 137400), (30, 128240), (32, 120225), (35, 109920), (40, 96180), (42, 91600), (48, 80150), (50, 76944), (56, 68700), (60, 64120), (70, 54960), (75, 51296), (80, 48090), (84, 45800), (96, 40075), (100, 38472), (105, 36640), (112, 34350), (120, 32060), (140, 27480), (150, 25648), (160, 24045), (168, 22900), (175, 21984), (200, 19236), (210, 18320), (224, 17175), (229, 16800), (240, 16030), (280, 13740), (300, 12824), (336, 11450), (350, 10992), (400, 9618), (420, 9160), (458, 8400), (480, 8015), (525, 7328), (560, 6870), (600, 6412), (672, 5725), (687, 5600), (700, 5496), (800, 4809), (840, 4580), (916, 4200), (1050, 3664), (1120, 3435), (1145, 3360), (1200, 3206), (1374, 2800), (1400, 2748), (1603, 2400), (1680, 2290), (1832, 2100)]