252748800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{1097}}^1$

素因数の和:1133

約数の個数: 198

約数和(自身を含む): 905785218

約数和(自身を除く): 653036418

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1097, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2194, 2304, 2400, 2560, 2880, 3072, 3200, 3291, 3600, 3840, 4388, 4608, 4800, 5120, 5485, 5760, 6400, 6582, 7200, 7680, 8776, 9216, 9600, 9873, 10970, 11520, 12800, 13164, 14400, 15360, 16455, 17552, 19200, 19746, 21940, 23040, 25600, 26328, 27425, 28800, 32910, 35104, 38400, 39492, 43880, 46080, 49365, 52656, 54850, 57600, 65820, 70208, 76800, 78984, 82275, 87760, 98730, 105312, 109700, 115200, 131640, 140416, 157968, 164550, 175520, 197460, 210624, 219400, 230400, 246825, 263280, 280832, 315936, 329100, 351040, 394920, 421248, 438800, 493650, 526560, 561664, 631872, 658200, 702080, 789840, 842496, 877600, 987300, 1053120, 1123328, 1263744, 1316400, 1404160, 1579680, 1684992, 1755200, 1974600, 2106240, 2527488, 2632800, 2808320, 3159360, 3369984, 3510400, 3949200, 4212480, 5054976, 5265600, 5616640, 6318720, 7020800, 7898400, 8424960, 10109952, 10531200, 12637440, 14041600, 15796800, 16849920, 21062400, 25274880, 28083200, 31593600, 42124800, 50549760, 63187200, 84249600, 126374400, 252748800]

約数ペア:

[(1, 252748800), (2, 126374400), (3, 84249600), (4, 63187200), (5, 50549760), (6, 42124800), (8, 31593600), (9, 28083200), (10, 25274880), (12, 21062400), (15, 16849920), (16, 15796800), (18, 14041600), (20, 12637440), (24, 10531200), (25, 10109952), (30, 8424960), (32, 7898400), (36, 7020800), (40, 6318720), (45, 5616640), (48, 5265600), (50, 5054976), (60, 4212480), (64, 3949200), (72, 3510400), (75, 3369984), (80, 3159360), (90, 2808320), (96, 2632800), (100, 2527488), (120, 2106240), (128, 1974600), (144, 1755200), (150, 1684992), (160, 1579680), (180, 1404160), (192, 1316400), (200, 1263744), (225, 1123328), (240, 1053120), (256, 987300), (288, 877600), (300, 842496), (320, 789840), (360, 702080), (384, 658200), (400, 631872), (450, 561664), (480, 526560), (512, 493650), (576, 438800), (600, 421248), (640, 394920), (720, 351040), (768, 329100), (800, 315936), (900, 280832), (960, 263280), (1024, 246825), (1097, 230400), (1152, 219400), (1200, 210624), (1280, 197460), (1440, 175520), (1536, 164550), (1600, 157968), (1800, 140416), (1920, 131640), (2194, 115200), (2304, 109700), (2400, 105312), (2560, 98730), (2880, 87760), (3072, 82275), (3200, 78984), (3291, 76800), (3600, 70208), (3840, 65820), (4388, 57600), (4608, 54850), (4800, 52656), (5120, 49365), (5485, 46080), (5760, 43880), (6400, 39492), (6582, 38400), (7200, 35104), (7680, 32910), (8776, 28800), (9216, 27425), (9600, 26328), (9873, 25600), (10970, 23040), (11520, 21940), (12800, 19746), (13164, 19200), (14400, 17552), (15360, 16455)]