105136020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1886

約数の個数: 144

約数和(自身を含む): 360097920

約数和(自身を除く): 254961900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1831, 1914, 1980, 2610, 2871, 3190, 3662, 3828, 4785, 5220, 5493, 5742, 6380, 7324, 9155, 9570, 10986, 11484, 14355, 16479, 18310, 19140, 20141, 21972, 27465, 28710, 32958, 36620, 40282, 53099, 54930, 57420, 60423, 65916, 80564, 82395, 100705, 106198, 109860, 120846, 159297, 164790, 181269, 201410, 212396, 241692, 265495, 302115, 318594, 329580, 362538, 402820, 477891, 530990, 584089, 604230, 637188, 725076, 796485, 906345, 955782, 1061980, 1168178, 1208460, 1592970, 1752267, 1812690, 1911564, 2336356, 2389455, 2920445, 3185940, 3504534, 3625380, 4778910, 5256801, 5840890, 7009068, 8761335, 9557820, 10513602, 11681780, 17522670, 21027204, 26284005, 35045340, 52568010, 105136020]

約数ペア:

[(1, 105136020), (2, 52568010), (3, 35045340), (4, 26284005), (5, 21027204), (6, 17522670), (9, 11681780), (10, 10513602), (11, 9557820), (12, 8761335), (15, 7009068), (18, 5840890), (20, 5256801), (22, 4778910), (29, 3625380), (30, 3504534), (33, 3185940), (36, 2920445), (44, 2389455), (45, 2336356), (55, 1911564), (58, 1812690), (60, 1752267), (66, 1592970), (87, 1208460), (90, 1168178), (99, 1061980), (110, 955782), (116, 906345), (132, 796485), (145, 725076), (165, 637188), (174, 604230), (180, 584089), (198, 530990), (220, 477891), (261, 402820), (290, 362538), (319, 329580), (330, 318594), (348, 302115), (396, 265495), (435, 241692), (495, 212396), (522, 201410), (580, 181269), (638, 164790), (660, 159297), (870, 120846), (957, 109860), (990, 106198), (1044, 100705), (1276, 82395), (1305, 80564), (1595, 65916), (1740, 60423), (1831, 57420), (1914, 54930), (1980, 53099), (2610, 40282), (2871, 36620), (3190, 32958), (3662, 28710), (3828, 27465), (4785, 21972), (5220, 20141), (5493, 19140), (5742, 18310), (6380, 16479), (7324, 14355), (9155, 11484), (9570, 10986)]