864280800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{40013}}^1$

素因数の和:40042

約数の個数: 144

約数和(自身を含む): 3125893680

約数和(自身を除く): 2261612880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 40013, 80026, 120039, 160052, 200065, 240078, 320104, 360117, 400130, 480156, 600195, 640208, 720234, 800260, 960312, 1000325, 1080351, 1200390, 1280416, 1440468, 1600520, 1800585, 1920624, 2000650, 2160702, 2400780, 2880936, 3000975, 3201040, 3601170, 3841248, 4001300, 4321404, 4801560, 5401755, 5761872, 6001950, 6402080, 7202340, 8002600, 8642808, 9002925, 9603120, 10803510, 11523744, 12003900, 14404680, 16005200, 17285616, 18005850, 19206240, 21607020, 24007800, 27008775, 28809360, 32010400, 34571232, 36011700, 43214040, 48015600, 54017550, 57618720, 72023400, 86428080, 96031200, 108035100, 144046800, 172856160, 216070200, 288093600, 432140400, 864280800]

約数ペア:

[(1, 864280800), (2, 432140400), (3, 288093600), (4, 216070200), (5, 172856160), (6, 144046800), (8, 108035100), (9, 96031200), (10, 86428080), (12, 72023400), (15, 57618720), (16, 54017550), (18, 48015600), (20, 43214040), (24, 36011700), (25, 34571232), (27, 32010400), (30, 28809360), (32, 27008775), (36, 24007800), (40, 21607020), (45, 19206240), (48, 18005850), (50, 17285616), (54, 16005200), (60, 14404680), (72, 12003900), (75, 11523744), (80, 10803510), (90, 9603120), (96, 9002925), (100, 8642808), (108, 8002600), (120, 7202340), (135, 6402080), (144, 6001950), (150, 5761872), (160, 5401755), (180, 4801560), (200, 4321404), (216, 4001300), (225, 3841248), (240, 3601170), (270, 3201040), (288, 3000975), (300, 2880936), (360, 2400780), (400, 2160702), (432, 2000650), (450, 1920624), (480, 1800585), (540, 1600520), (600, 1440468), (675, 1280416), (720, 1200390), (800, 1080351), (864, 1000325), (900, 960312), (1080, 800260), (1200, 720234), (1350, 640208), (1440, 600195), (1800, 480156), (2160, 400130), (2400, 360117), (2700, 320104), (3600, 240078), (4320, 200065), (5400, 160052), (7200, 120039), (10800, 80026), (21600, 40013)]