197037720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49757}}^1$

素因数の和:49785

約数の個数: 96

約数和(自身を含む): 698602320

約数和(自身を除く): 501564600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 49757, 99514, 149271, 199028, 248785, 298542, 398056, 447813, 497570, 547327, 597084, 746355, 895626, 995140, 1094654, 1194168, 1492710, 1641981, 1791252, 1990280, 2189308, 2239065, 2736635, 2985420, 3283962, 3582504, 4378616, 4478130, 4925943, 5473270, 5970840, 6567924, 8209905, 8956260, 9851886, 10946540, 13135848, 16419810, 17912520, 19703772, 21893080, 24629715, 32839620, 39407544, 49259430, 65679240, 98518860, 197037720]

約数ペア:

[(1, 197037720), (2, 98518860), (3, 65679240), (4, 49259430), (5, 39407544), (6, 32839620), (8, 24629715), (9, 21893080), (10, 19703772), (11, 17912520), (12, 16419810), (15, 13135848), (18, 10946540), (20, 9851886), (22, 8956260), (24, 8209905), (30, 6567924), (33, 5970840), (36, 5473270), (40, 4925943), (44, 4478130), (45, 4378616), (55, 3582504), (60, 3283962), (66, 2985420), (72, 2736635), (88, 2239065), (90, 2189308), (99, 1990280), (110, 1791252), (120, 1641981), (132, 1492710), (165, 1194168), (180, 1094654), (198, 995140), (220, 895626), (264, 746355), (330, 597084), (360, 547327), (396, 497570), (440, 447813), (495, 398056), (660, 298542), (792, 248785), (990, 199028), (1320, 149271), (1980, 99514), (3960, 49757)]