318382020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 1063625472

約数和(自身を除く): 745243452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 198, 220, 226, 330, 339, 396, 452, 495, 565, 660, 678, 990, 1017, 1130, 1243, 1356, 1423, 1695, 1980, 2034, 2260, 2486, 2846, 3390, 3729, 4068, 4269, 4972, 5085, 5692, 6215, 6780, 7115, 7458, 8538, 10170, 11187, 12430, 12807, 14230, 14916, 15653, 17076, 18645, 20340, 21345, 22374, 24860, 25614, 28460, 31306, 37290, 42690, 44748, 46959, 51228, 55935, 62612, 64035, 74580, 78265, 85380, 93918, 111870, 128070, 140877, 156530, 160799, 187836, 223740, 234795, 256140, 281754, 313060, 321598, 469590, 482397, 563508, 643196, 704385, 803995, 939180, 964794, 1408770, 1447191, 1607990, 1768789, 1929588, 2411985, 2817540, 2894382, 3215980, 3537578, 4823970, 5306367, 5788764, 7075156, 7235955, 8843945, 9647940, 10612734, 14471910, 15919101, 17687890, 21225468, 26531835, 28943820, 31838202, 35375780, 53063670, 63676404, 79595505, 106127340, 159191010, 318382020]

約数ペア:

[(1, 318382020), (2, 159191010), (3, 106127340), (4, 79595505), (5, 63676404), (6, 53063670), (9, 35375780), (10, 31838202), (11, 28943820), (12, 26531835), (15, 21225468), (18, 17687890), (20, 15919101), (22, 14471910), (30, 10612734), (33, 9647940), (36, 8843945), (44, 7235955), (45, 7075156), (55, 5788764), (60, 5306367), (66, 4823970), (90, 3537578), (99, 3215980), (110, 2894382), (113, 2817540), (132, 2411985), (165, 1929588), (180, 1768789), (198, 1607990), (220, 1447191), (226, 1408770), (330, 964794), (339, 939180), (396, 803995), (452, 704385), (495, 643196), (565, 563508), (660, 482397), (678, 469590), (990, 321598), (1017, 313060), (1130, 281754), (1243, 256140), (1356, 234795), (1423, 223740), (1695, 187836), (1980, 160799), (2034, 156530), (2260, 140877), (2486, 128070), (2846, 111870), (3390, 93918), (3729, 85380), (4068, 78265), (4269, 74580), (4972, 64035), (5085, 62612), (5692, 55935), (6215, 51228), (6780, 46959), (7115, 44748), (7458, 42690), (8538, 37290), (10170, 31306), (11187, 28460), (12430, 25614), (12807, 24860), (14230, 22374), (14916, 21345), (15653, 20340), (17076, 18645)]