868285600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11927}}^1$

素因数の和:11967

約数の個数: 144

約数和(自身を含む): 2609083008

約数和(自身を除く): 1740797408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3640, 4550, 5200, 5600, 7280, 9100, 10400, 11927, 14560, 18200, 23854, 36400, 47708, 59635, 72800, 83489, 95416, 119270, 155051, 166978, 190832, 238540, 298175, 310102, 333956, 381664, 417445, 477080, 596350, 620204, 667912, 775255, 834890, 954160, 1085357, 1192700, 1240408, 1335824, 1550510, 1669780, 1908320, 2087225, 2170714, 2385400, 2480816, 2671648, 3101020, 3339560, 3876275, 4174450, 4341428, 4770800, 4961632, 5426785, 6202040, 6679120, 7752550, 8348900, 8682856, 9541600, 10853570, 12404080, 13358240, 15505100, 16697800, 17365712, 21707140, 24808160, 27133925, 31010200, 33395600, 34731424, 43414280, 54267850, 62020400, 66791200, 86828560, 108535700, 124040800, 173657120, 217071400, 434142800, 868285600]

約数ペア:

[(1, 868285600), (2, 434142800), (4, 217071400), (5, 173657120), (7, 124040800), (8, 108535700), (10, 86828560), (13, 66791200), (14, 62020400), (16, 54267850), (20, 43414280), (25, 34731424), (26, 33395600), (28, 31010200), (32, 27133925), (35, 24808160), (40, 21707140), (50, 17365712), (52, 16697800), (56, 15505100), (65, 13358240), (70, 12404080), (80, 10853570), (91, 9541600), (100, 8682856), (104, 8348900), (112, 7752550), (130, 6679120), (140, 6202040), (160, 5426785), (175, 4961632), (182, 4770800), (200, 4341428), (208, 4174450), (224, 3876275), (260, 3339560), (280, 3101020), (325, 2671648), (350, 2480816), (364, 2385400), (400, 2170714), (416, 2087225), (455, 1908320), (520, 1669780), (560, 1550510), (650, 1335824), (700, 1240408), (728, 1192700), (800, 1085357), (910, 954160), (1040, 834890), (1120, 775255), (1300, 667912), (1400, 620204), (1456, 596350), (1820, 477080), (2080, 417445), (2275, 381664), (2600, 333956), (2800, 310102), (2912, 298175), (3640, 238540), (4550, 190832), (5200, 166978), (5600, 155051), (7280, 119270), (9100, 95416), (10400, 83489), (11927, 72800), (14560, 59635), (18200, 47708), (23854, 36400)]