108195780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2129}}^1$

素因数の和:2170

約数の個数: 144

約数和(自身を含む): 380741760

約数和(自身を除く): 272545980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2129, 2310, 2420, 2541, 3388, 3630, 4235, 4258, 4620, 5082, 6387, 7260, 8470, 8516, 10164, 10645, 12705, 12774, 14903, 16940, 21290, 23419, 25410, 25548, 29806, 31935, 42580, 44709, 46838, 50820, 59612, 63870, 70257, 74515, 89418, 93676, 117095, 127740, 140514, 149030, 163933, 178836, 223545, 234190, 257609, 281028, 298060, 327866, 351285, 447090, 468380, 491799, 515218, 655732, 702570, 772827, 819665, 894180, 983598, 1030436, 1288045, 1405140, 1545654, 1639330, 1803263, 1967196, 2458995, 2576090, 3091308, 3278660, 3606526, 3864135, 4917990, 5152180, 5409789, 7213052, 7728270, 9016315, 9835980, 10819578, 15456540, 18032630, 21639156, 27048945, 36065260, 54097890, 108195780]

約数ペア:

[(1, 108195780), (2, 54097890), (3, 36065260), (4, 27048945), (5, 21639156), (6, 18032630), (7, 15456540), (10, 10819578), (11, 9835980), (12, 9016315), (14, 7728270), (15, 7213052), (20, 5409789), (21, 5152180), (22, 4917990), (28, 3864135), (30, 3606526), (33, 3278660), (35, 3091308), (42, 2576090), (44, 2458995), (55, 1967196), (60, 1803263), (66, 1639330), (70, 1545654), (77, 1405140), (84, 1288045), (105, 1030436), (110, 983598), (121, 894180), (132, 819665), (140, 772827), (154, 702570), (165, 655732), (210, 515218), (220, 491799), (231, 468380), (242, 447090), (308, 351285), (330, 327866), (363, 298060), (385, 281028), (420, 257609), (462, 234190), (484, 223545), (605, 178836), (660, 163933), (726, 149030), (770, 140514), (847, 127740), (924, 117095), (1155, 93676), (1210, 89418), (1452, 74515), (1540, 70257), (1694, 63870), (1815, 59612), (2129, 50820), (2310, 46838), (2420, 44709), (2541, 42580), (3388, 31935), (3630, 29806), (4235, 25548), (4258, 25410), (4620, 23419), (5082, 21290), (6387, 16940), (7260, 14903), (8470, 12774), (8516, 12705), (10164, 10645)]