86548440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 285638400

約数和(自身を除く): 199089960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 379, 440, 519, 660, 692, 758, 865, 1038, 1137, 1320, 1384, 1516, 1730, 1895, 1903, 2076, 2274, 2595, 3032, 3460, 3790, 3806, 4152, 4169, 4548, 5190, 5685, 5709, 6920, 7580, 7612, 8338, 9096, 9515, 10380, 11370, 11418, 12507, 15160, 15224, 16676, 19030, 20760, 20845, 22740, 22836, 25014, 28545, 33352, 38060, 41690, 45480, 45672, 50028, 57090, 62535, 65567, 76120, 83380, 100056, 114180, 125070, 131134, 166760, 196701, 228360, 250140, 262268, 327835, 393402, 500280, 524536, 655670, 721237, 786804, 983505, 1311340, 1442474, 1573608, 1967010, 2163711, 2622680, 2884948, 3606185, 3934020, 4327422, 5769896, 7212370, 7868040, 8654844, 10818555, 14424740, 17309688, 21637110, 28849480, 43274220, 86548440]

約数ペア:

[(1, 86548440), (2, 43274220), (3, 28849480), (4, 21637110), (5, 17309688), (6, 14424740), (8, 10818555), (10, 8654844), (11, 7868040), (12, 7212370), (15, 5769896), (20, 4327422), (22, 3934020), (24, 3606185), (30, 2884948), (33, 2622680), (40, 2163711), (44, 1967010), (55, 1573608), (60, 1442474), (66, 1311340), (88, 983505), (110, 786804), (120, 721237), (132, 655670), (165, 524536), (173, 500280), (220, 393402), (264, 327835), (330, 262268), (346, 250140), (379, 228360), (440, 196701), (519, 166760), (660, 131134), (692, 125070), (758, 114180), (865, 100056), (1038, 83380), (1137, 76120), (1320, 65567), (1384, 62535), (1516, 57090), (1730, 50028), (1895, 45672), (1903, 45480), (2076, 41690), (2274, 38060), (2595, 33352), (3032, 28545), (3460, 25014), (3790, 22836), (3806, 22740), (4152, 20845), (4169, 20760), (4548, 19030), (5190, 16676), (5685, 15224), (5709, 15160), (6920, 12507), (7580, 11418), (7612, 11370), (8338, 10380), (9096, 9515)]