225474960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4721}}^1$

素因数の和:4936

約数の個数: 80

約数和(自身を含む): 702633600

約数和(自身を除く): 477158640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4721, 4776, 5970, 7960, 9442, 9552, 11940, 14163, 15920, 18884, 23605, 23880, 28326, 37768, 47210, 47760, 56652, 70815, 75536, 94420, 113304, 141630, 188840, 226608, 283260, 377680, 566520, 939479, 1133040, 1878958, 2818437, 3757916, 4697395, 5636874, 7515832, 9394790, 11273748, 14092185, 15031664, 18789580, 22547496, 28184370, 37579160, 45094992, 56368740, 75158320, 112737480, 225474960]

約数ペア:

[(1, 225474960), (2, 112737480), (3, 75158320), (4, 56368740), (5, 45094992), (6, 37579160), (8, 28184370), (10, 22547496), (12, 18789580), (15, 15031664), (16, 14092185), (20, 11273748), (24, 9394790), (30, 7515832), (40, 5636874), (48, 4697395), (60, 3757916), (80, 2818437), (120, 1878958), (199, 1133040), (240, 939479), (398, 566520), (597, 377680), (796, 283260), (995, 226608), (1194, 188840), (1592, 141630), (1990, 113304), (2388, 94420), (2985, 75536), (3184, 70815), (3980, 56652), (4721, 47760), (4776, 47210), (5970, 37768), (7960, 28326), (9442, 23880), (9552, 23605), (11940, 18884), (14163, 15920)]