87550740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 274095360

約数和(自身を除く): 186544620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 823, 985, 1182, 1646, 1773, 1970, 2364, 2469, 2955, 3292, 3546, 3940, 4115, 4938, 5319, 5910, 7092, 7407, 8230, 8865, 9876, 10638, 11820, 12345, 14814, 16460, 17730, 21276, 22221, 24690, 26595, 29628, 35460, 37035, 44442, 49380, 53190, 74070, 88884, 106380, 111105, 148140, 162131, 222210, 324262, 444420, 486393, 648524, 810655, 972786, 1459179, 1621310, 1945572, 2431965, 2918358, 3242620, 4377537, 4863930, 5836716, 7295895, 8755074, 9727860, 14591790, 17510148, 21887685, 29183580, 43775370, 87550740]

約数ペア:

[(1, 87550740), (2, 43775370), (3, 29183580), (4, 21887685), (5, 17510148), (6, 14591790), (9, 9727860), (10, 8755074), (12, 7295895), (15, 5836716), (18, 4863930), (20, 4377537), (27, 3242620), (30, 2918358), (36, 2431965), (45, 1945572), (54, 1621310), (60, 1459179), (90, 972786), (108, 810655), (135, 648524), (180, 486393), (197, 444420), (270, 324262), (394, 222210), (540, 162131), (591, 148140), (788, 111105), (823, 106380), (985, 88884), (1182, 74070), (1646, 53190), (1773, 49380), (1970, 44442), (2364, 37035), (2469, 35460), (2955, 29628), (3292, 26595), (3546, 24690), (3940, 22221), (4115, 21276), (4938, 17730), (5319, 16460), (5910, 14814), (7092, 12345), (7407, 11820), (8230, 10638), (8865, 9876)]