205248000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 160

約数和(自身を含む): 683036640

約数和(自身を除く): 477788640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1069, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2138, 2400, 2560, 3000, 3200, 3207, 3840, 4000, 4276, 4800, 5345, 6000, 6400, 6414, 7680, 8000, 8552, 9600, 10690, 12000, 12800, 12828, 16000, 16035, 17104, 19200, 21380, 24000, 25656, 26725, 32000, 32070, 34208, 38400, 42760, 48000, 51312, 53450, 64000, 64140, 68416, 80175, 85520, 96000, 102624, 106900, 128280, 133625, 136832, 160350, 171040, 192000, 205248, 213800, 256560, 267250, 273664, 320700, 342080, 400875, 410496, 427600, 513120, 534500, 547328, 641400, 684160, 801750, 820992, 855200, 1026240, 1069000, 1282800, 1368320, 1603500, 1641984, 1710400, 2052480, 2138000, 2565600, 2736640, 3207000, 3420800, 4104960, 4276000, 5131200, 6414000, 6841600, 8209920, 8552000, 10262400, 12828000, 13683200, 17104000, 20524800, 25656000, 34208000, 41049600, 51312000, 68416000, 102624000, 205248000]

約数ペア:

[(1, 205248000), (2, 102624000), (3, 68416000), (4, 51312000), (5, 41049600), (6, 34208000), (8, 25656000), (10, 20524800), (12, 17104000), (15, 13683200), (16, 12828000), (20, 10262400), (24, 8552000), (25, 8209920), (30, 6841600), (32, 6414000), (40, 5131200), (48, 4276000), (50, 4104960), (60, 3420800), (64, 3207000), (75, 2736640), (80, 2565600), (96, 2138000), (100, 2052480), (120, 1710400), (125, 1641984), (128, 1603500), (150, 1368320), (160, 1282800), (192, 1069000), (200, 1026240), (240, 855200), (250, 820992), (256, 801750), (300, 684160), (320, 641400), (375, 547328), (384, 534500), (400, 513120), (480, 427600), (500, 410496), (512, 400875), (600, 342080), (640, 320700), (750, 273664), (768, 267250), (800, 256560), (960, 213800), (1000, 205248), (1069, 192000), (1200, 171040), (1280, 160350), (1500, 136832), (1536, 133625), (1600, 128280), (1920, 106900), (2000, 102624), (2138, 96000), (2400, 85520), (2560, 80175), (3000, 68416), (3200, 64140), (3207, 64000), (3840, 53450), (4000, 51312), (4276, 48000), (4800, 42760), (5345, 38400), (6000, 34208), (6400, 32070), (6414, 32000), (7680, 26725), (8000, 25656), (8552, 24000), (9600, 21380), (10690, 19200), (12000, 17104), (12800, 16035), (12828, 16000)]