212344800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 698705280

約数和(自身を除く): 486360480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 103, 120, 150, 160, 200, 206, 240, 300, 309, 400, 412, 480, 515, 600, 618, 800, 824, 859, 1030, 1200, 1236, 1545, 1648, 1718, 2060, 2400, 2472, 2575, 2577, 3090, 3296, 3436, 4120, 4295, 4944, 5150, 5154, 6180, 6872, 7725, 8240, 8590, 9888, 10300, 10308, 12360, 12885, 13744, 15450, 16480, 17180, 20600, 20616, 21475, 24720, 25770, 27488, 30900, 34360, 41200, 41232, 42950, 49440, 51540, 61800, 64425, 68720, 82400, 82464, 85900, 88477, 103080, 123600, 128850, 137440, 171800, 176954, 206160, 247200, 257700, 265431, 343600, 353908, 412320, 442385, 515400, 530862, 687200, 707816, 884770, 1030800, 1061724, 1327155, 1415632, 1769540, 2061600, 2123448, 2211925, 2654310, 2831264, 3539080, 4246896, 4423850, 5308620, 6635775, 7078160, 8493792, 8847700, 10617240, 13271550, 14156320, 17695400, 21234480, 26543100, 35390800, 42468960, 53086200, 70781600, 106172400, 212344800]

約数ペア:

[(1, 212344800), (2, 106172400), (3, 70781600), (4, 53086200), (5, 42468960), (6, 35390800), (8, 26543100), (10, 21234480), (12, 17695400), (15, 14156320), (16, 13271550), (20, 10617240), (24, 8847700), (25, 8493792), (30, 7078160), (32, 6635775), (40, 5308620), (48, 4423850), (50, 4246896), (60, 3539080), (75, 2831264), (80, 2654310), (96, 2211925), (100, 2123448), (103, 2061600), (120, 1769540), (150, 1415632), (160, 1327155), (200, 1061724), (206, 1030800), (240, 884770), (300, 707816), (309, 687200), (400, 530862), (412, 515400), (480, 442385), (515, 412320), (600, 353908), (618, 343600), (800, 265431), (824, 257700), (859, 247200), (1030, 206160), (1200, 176954), (1236, 171800), (1545, 137440), (1648, 128850), (1718, 123600), (2060, 103080), (2400, 88477), (2472, 85900), (2575, 82464), (2577, 82400), (3090, 68720), (3296, 64425), (3436, 61800), (4120, 51540), (4295, 49440), (4944, 42950), (5150, 41232), (5154, 41200), (6180, 34360), (6872, 30900), (7725, 27488), (8240, 25770), (8590, 24720), (9888, 21475), (10300, 20616), (10308, 20600), (12360, 17180), (12885, 16480), (13744, 15450)]