87789240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3167}}^1$

素因数の和:3202

約数の個数: 192

約数和(自身を含む): 355829760

約数和(自身を除く): 268040520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3167, 3465, 3960, 4620, 5544, 6334, 6930, 9240, 9501, 12668, 13860, 15835, 19002, 22169, 25336, 27720, 28503, 31670, 34837, 38004, 44338, 47505, 57006, 63340, 66507, 69674, 76008, 88676, 95010, 104511, 110845, 114012, 126680, 133014, 139348, 142515, 174185, 177352, 190020, 199521, 209022, 221690, 228024, 243859, 266028, 278696, 285030, 313533, 332535, 348370, 380040, 399042, 418044, 443380, 487718, 522555, 532056, 570060, 627066, 665070, 696740, 731577, 798084, 836088, 886760, 975436, 997605, 1045110, 1140120, 1219295, 1254132, 1330140, 1393480, 1463154, 1567665, 1596168, 1950872, 1995210, 2090220, 2194731, 2438590, 2508264, 2660280, 2926308, 3135330, 3657885, 3990420, 4180440, 4389462, 4877180, 5852616, 6270660, 7315770, 7980840, 8778924, 9754360, 10973655, 12541320, 14631540, 17557848, 21947310, 29263080, 43894620, 87789240]

約数ペア:

[(1, 87789240), (2, 43894620), (3, 29263080), (4, 21947310), (5, 17557848), (6, 14631540), (7, 12541320), (8, 10973655), (9, 9754360), (10, 8778924), (11, 7980840), (12, 7315770), (14, 6270660), (15, 5852616), (18, 4877180), (20, 4389462), (21, 4180440), (22, 3990420), (24, 3657885), (28, 3135330), (30, 2926308), (33, 2660280), (35, 2508264), (36, 2438590), (40, 2194731), (42, 2090220), (44, 1995210), (45, 1950872), (55, 1596168), (56, 1567665), (60, 1463154), (63, 1393480), (66, 1330140), (70, 1254132), (72, 1219295), (77, 1140120), (84, 1045110), (88, 997605), (90, 975436), (99, 886760), (105, 836088), (110, 798084), (120, 731577), (126, 696740), (132, 665070), (140, 627066), (154, 570060), (165, 532056), (168, 522555), (180, 487718), (198, 443380), (210, 418044), (220, 399042), (231, 380040), (252, 348370), (264, 332535), (280, 313533), (308, 285030), (315, 278696), (330, 266028), (360, 243859), (385, 228024), (396, 221690), (420, 209022), (440, 199521), (462, 190020), (495, 177352), (504, 174185), (616, 142515), (630, 139348), (660, 133014), (693, 126680), (770, 114012), (792, 110845), (840, 104511), (924, 95010), (990, 88676), (1155, 76008), (1260, 69674), (1320, 66507), (1386, 63340), (1540, 57006), (1848, 47505), (1980, 44338), (2310, 38004), (2520, 34837), (2772, 31670), (3080, 28503), (3167, 27720), (3465, 25336), (3960, 22169), (4620, 19002), (5544, 15835), (6334, 13860), (6930, 12668), (9240, 9501)]