27507804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{200699}}^1$

素因数の和:200815

約数の個数: 96

約数和(自身を含む): 72830016000

約数和(自身を除く): 45322211060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 140, 154, 178, 220, 308, 356, 385, 445, 623, 770, 890, 979, 1246, 1540, 1780, 1958, 2492, 3115, 3916, 4895, 6230, 6853, 9790, 12460, 13706, 19580, 27412, 34265, 68530, 137060, 200699, 401398, 802796, 1003495, 1404893, 2006990, 2207689, 2809786, 4013980, 4415378, 5619572, 7024465, 8830756, 11038445, 14048930, 15453823, 17862211, 22076890, 28097860, 30907646, 35724422, 44153780, 61815292, 71448844, 77269115, 89311055, 125035477, 154538230, 178622110, 196484321, 250070954, 309076460, 357244220, 392968642, 500141908, 625177385, 785937284, 982421605, 1250354770, 1375390247, 1964843210, 2500709540, 2750780494, 3929686420, 5501560988, 6876951235, 13753902470, 27507804940]

約数ペア:

[(1, 27507804940), (2, 13753902470), (4, 6876951235), (5, 5501560988), (7, 3929686420), (10, 2750780494), (11, 2500709540), (14, 1964843210), (20, 1375390247), (22, 1250354770), (28, 982421605), (35, 785937284), (44, 625177385), (55, 500141908), (70, 392968642), (77, 357244220), (89, 309076460), (110, 250070954), (140, 196484321), (154, 178622110), (178, 154538230), (220, 125035477), (308, 89311055), (356, 77269115), (385, 71448844), (445, 61815292), (623, 44153780), (770, 35724422), (890, 30907646), (979, 28097860), (1246, 22076890), (1540, 17862211), (1780, 15453823), (1958, 14048930), (2492, 11038445), (3115, 8830756), (3916, 7024465), (4895, 5619572), (6230, 4415378), (6853, 4013980), (9790, 2809786), (12460, 2207689), (13706, 2006990), (19580, 1404893), (27412, 1003495), (34265, 802796), (68530, 401398), (137060, 200699)]