87422220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 274948800

約数和(自身を除く): 187526580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1669, 1746, 1940, 2619, 2910, 3338, 3492, 4365, 5007, 5238, 5820, 6676, 8345, 8730, 10014, 10476, 13095, 15021, 16690, 17460, 20028, 25035, 26190, 30042, 33380, 45063, 50070, 52380, 60084, 75105, 90126, 100140, 150210, 161893, 180252, 225315, 300420, 323786, 450630, 485679, 647572, 809465, 901260, 971358, 1457037, 1618930, 1942716, 2428395, 2914074, 3237860, 4371111, 4856790, 5828148, 7285185, 8742222, 9713580, 14570370, 17484444, 21855555, 29140740, 43711110, 87422220]

約数ペア:

[(1, 87422220), (2, 43711110), (3, 29140740), (4, 21855555), (5, 17484444), (6, 14570370), (9, 9713580), (10, 8742222), (12, 7285185), (15, 5828148), (18, 4856790), (20, 4371111), (27, 3237860), (30, 2914074), (36, 2428395), (45, 1942716), (54, 1618930), (60, 1457037), (90, 971358), (97, 901260), (108, 809465), (135, 647572), (180, 485679), (194, 450630), (270, 323786), (291, 300420), (388, 225315), (485, 180252), (540, 161893), (582, 150210), (873, 100140), (970, 90126), (1164, 75105), (1455, 60084), (1669, 52380), (1746, 50070), (1940, 45063), (2619, 33380), (2910, 30042), (3338, 26190), (3492, 25035), (4365, 20028), (5007, 17460), (5238, 16690), (5820, 15021), (6676, 13095), (8345, 10476), (8730, 10014)]