109278540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86729}}^1$

素因数の和:86751

約数の個数: 72

約数和(自身を含む): 378836640

約数和(自身を除く): 269558100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86729, 173458, 260187, 346916, 433645, 520374, 607103, 780561, 867290, 1040748, 1214206, 1300935, 1561122, 1734580, 1821309, 2428412, 2601870, 3035515, 3122244, 3642618, 3902805, 5203740, 5463927, 6071030, 7285236, 7805610, 9106545, 10927854, 12142060, 15611220, 18213090, 21855708, 27319635, 36426180, 54639270, 109278540]

約数ペア:

[(1, 109278540), (2, 54639270), (3, 36426180), (4, 27319635), (5, 21855708), (6, 18213090), (7, 15611220), (9, 12142060), (10, 10927854), (12, 9106545), (14, 7805610), (15, 7285236), (18, 6071030), (20, 5463927), (21, 5203740), (28, 3902805), (30, 3642618), (35, 3122244), (36, 3035515), (42, 2601870), (45, 2428412), (60, 1821309), (63, 1734580), (70, 1561122), (84, 1300935), (90, 1214206), (105, 1040748), (126, 867290), (140, 780561), (180, 607103), (210, 520374), (252, 433645), (315, 346916), (420, 260187), (630, 173458), (1260, 86729)]