131099760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16553}}^1$

素因数の和:16583

約数の個数: 120

約数和(自身を含む): 480330864

約数和(自身を除く): 349231104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 148977, 165530, 182083, 198636, 248295, 264848, 297954, 331060, 364166, 397272, 496590, 546249, 595908, 662120, 728332, 744885, 794544, 910415, 993180, 1092498, 1191816, 1324240, 1456664, 1489770, 1638747, 1820830, 1986360, 2184996, 2383632, 2731245, 2913328, 2979540, 3277494, 3641660, 3972720, 4369992, 5462490, 5959080, 6554988, 7283320, 8193735, 8739984, 10924980, 11918160, 13109976, 14566640, 16387470, 21849960, 26219952, 32774940, 43699920, 65549880, 131099760]

約数ペア:

[(1, 131099760), (2, 65549880), (3, 43699920), (4, 32774940), (5, 26219952), (6, 21849960), (8, 16387470), (9, 14566640), (10, 13109976), (11, 11918160), (12, 10924980), (15, 8739984), (16, 8193735), (18, 7283320), (20, 6554988), (22, 5959080), (24, 5462490), (30, 4369992), (33, 3972720), (36, 3641660), (40, 3277494), (44, 2979540), (45, 2913328), (48, 2731245), (55, 2383632), (60, 2184996), (66, 1986360), (72, 1820830), (80, 1638747), (88, 1489770), (90, 1456664), (99, 1324240), (110, 1191816), (120, 1092498), (132, 993180), (144, 910415), (165, 794544), (176, 744885), (180, 728332), (198, 662120), (220, 595908), (240, 546249), (264, 496590), (330, 397272), (360, 364166), (396, 331060), (440, 297954), (495, 264848), (528, 248295), (660, 198636), (720, 182083), (792, 165530), (880, 148977), (990, 132424), (1320, 99318), (1584, 82765), (1980, 66212), (2640, 49659), (3960, 33106), (7920, 16553)]