27098960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 75995136

約数和(自身を除く): 48896176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 223, 245, 248, 280, 310, 392, 434, 446, 490, 496, 560, 620, 784, 868, 892, 980, 1085, 1115, 1240, 1519, 1561, 1736, 1784, 1960, 2170, 2230, 2480, 3038, 3122, 3472, 3568, 3920, 4340, 4460, 6076, 6244, 6913, 7595, 7805, 8680, 8920, 10927, 12152, 12488, 13826, 15190, 15610, 17360, 17840, 21854, 24304, 24976, 27652, 30380, 31220, 34565, 43708, 48391, 54635, 55304, 60760, 62440, 69130, 87416, 96782, 109270, 110608, 121520, 124880, 138260, 174832, 193564, 218540, 241955, 276520, 338737, 387128, 437080, 483910, 553040, 677474, 774256, 874160, 967820, 1354948, 1693685, 1935640, 2709896, 3387370, 3871280, 5419792, 6774740, 13549480, 27098960]

約数ペア:

[(1, 27098960), (2, 13549480), (4, 6774740), (5, 5419792), (7, 3871280), (8, 3387370), (10, 2709896), (14, 1935640), (16, 1693685), (20, 1354948), (28, 967820), (31, 874160), (35, 774256), (40, 677474), (49, 553040), (56, 483910), (62, 437080), (70, 387128), (80, 338737), (98, 276520), (112, 241955), (124, 218540), (140, 193564), (155, 174832), (196, 138260), (217, 124880), (223, 121520), (245, 110608), (248, 109270), (280, 96782), (310, 87416), (392, 69130), (434, 62440), (446, 60760), (490, 55304), (496, 54635), (560, 48391), (620, 43708), (784, 34565), (868, 31220), (892, 30380), (980, 27652), (1085, 24976), (1115, 24304), (1240, 21854), (1519, 17840), (1561, 17360), (1736, 15610), (1784, 15190), (1960, 13826), (2170, 12488), (2230, 12152), (2480, 10927), (3038, 8920), (3122, 8680), (3472, 7805), (3568, 7595), (3920, 6913), (4340, 6244), (4460, 6076)]