99908820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50459}}^1$

素因数の和:50485

約数の個数: 72

約数和(自身を含む): 330613920

約数和(自身を除く): 230705100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 50459, 100918, 151377, 201836, 252295, 302754, 454131, 504590, 555049, 605508, 756885, 908262, 1009180, 1110098, 1513770, 1665147, 1816524, 2220196, 2270655, 2775245, 3027540, 3330294, 4541310, 4995441, 5550490, 6660588, 8325735, 9082620, 9990882, 11100980, 16651470, 19981764, 24977205, 33302940, 49954410, 99908820]

約数ペア:

[(1, 99908820), (2, 49954410), (3, 33302940), (4, 24977205), (5, 19981764), (6, 16651470), (9, 11100980), (10, 9990882), (11, 9082620), (12, 8325735), (15, 6660588), (18, 5550490), (20, 4995441), (22, 4541310), (30, 3330294), (33, 3027540), (36, 2775245), (44, 2270655), (45, 2220196), (55, 1816524), (60, 1665147), (66, 1513770), (90, 1110098), (99, 1009180), (110, 908262), (132, 756885), (165, 605508), (180, 555049), (198, 504590), (220, 454131), (330, 302754), (396, 252295), (495, 201836), (660, 151377), (990, 100918), (1980, 50459)]