14121800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 41983920

約数和(自身を除く): 27862120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 131, 140, 154, 175, 196, 200, 220, 245, 262, 275, 280, 308, 350, 385, 392, 440, 490, 524, 539, 550, 616, 655, 700, 770, 917, 980, 1048, 1078, 1100, 1225, 1310, 1400, 1441, 1540, 1834, 1925, 1960, 2156, 2200, 2450, 2620, 2695, 2882, 3080, 3275, 3668, 3850, 4312, 4585, 4900, 5240, 5390, 5764, 6419, 6550, 7205, 7336, 7700, 9170, 9800, 10087, 10780, 11528, 12838, 13100, 13475, 14410, 15400, 18340, 20174, 21560, 22925, 25676, 26200, 26950, 28820, 32095, 36025, 36680, 40348, 45850, 50435, 51352, 53900, 57640, 64190, 70609, 72050, 80696, 91700, 100870, 107800, 128380, 141218, 144100, 160475, 183400, 201740, 252175, 256760, 282436, 288200, 320950, 353045, 403480, 504350, 564872, 641900, 706090, 1008700, 1283800, 1412180, 1765225, 2017400, 2824360, 3530450, 7060900, 14121800]

約数ペア:

[(1, 14121800), (2, 7060900), (4, 3530450), (5, 2824360), (7, 2017400), (8, 1765225), (10, 1412180), (11, 1283800), (14, 1008700), (20, 706090), (22, 641900), (25, 564872), (28, 504350), (35, 403480), (40, 353045), (44, 320950), (49, 288200), (50, 282436), (55, 256760), (56, 252175), (70, 201740), (77, 183400), (88, 160475), (98, 144100), (100, 141218), (110, 128380), (131, 107800), (140, 100870), (154, 91700), (175, 80696), (196, 72050), (200, 70609), (220, 64190), (245, 57640), (262, 53900), (275, 51352), (280, 50435), (308, 45850), (350, 40348), (385, 36680), (392, 36025), (440, 32095), (490, 28820), (524, 26950), (539, 26200), (550, 25676), (616, 22925), (655, 21560), (700, 20174), (770, 18340), (917, 15400), (980, 14410), (1048, 13475), (1078, 13100), (1100, 12838), (1225, 11528), (1310, 10780), (1400, 10087), (1441, 9800), (1540, 9170), (1834, 7700), (1925, 7336), (1960, 7205), (2156, 6550), (2200, 6419), (2450, 5764), (2620, 5390), (2695, 5240), (2882, 4900), (3080, 4585), (3275, 4312), (3668, 3850)]