88107800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 231346800

約数和(自身を除く): 143239000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 440, 550, 580, 638, 725, 1100, 1160, 1276, 1381, 1450, 1595, 2200, 2552, 2762, 2900, 3190, 5524, 5800, 6380, 6905, 7975, 11048, 12760, 13810, 15191, 15950, 27620, 30382, 31900, 34525, 40049, 55240, 60764, 63800, 69050, 75955, 80098, 121528, 138100, 151910, 160196, 200245, 276200, 303820, 320392, 379775, 400490, 440539, 607640, 759550, 800980, 881078, 1001225, 1519100, 1601960, 1762156, 2002450, 2202695, 3038200, 3524312, 4004900, 4405390, 8009800, 8810780, 11013475, 17621560, 22026950, 44053900, 88107800]

約数ペア:

[(1, 88107800), (2, 44053900), (4, 22026950), (5, 17621560), (8, 11013475), (10, 8810780), (11, 8009800), (20, 4405390), (22, 4004900), (25, 3524312), (29, 3038200), (40, 2202695), (44, 2002450), (50, 1762156), (55, 1601960), (58, 1519100), (88, 1001225), (100, 881078), (110, 800980), (116, 759550), (145, 607640), (200, 440539), (220, 400490), (232, 379775), (275, 320392), (290, 303820), (319, 276200), (440, 200245), (550, 160196), (580, 151910), (638, 138100), (725, 121528), (1100, 80098), (1160, 75955), (1276, 69050), (1381, 63800), (1450, 60764), (1595, 55240), (2200, 40049), (2552, 34525), (2762, 31900), (2900, 30382), (3190, 27620), (5524, 15950), (5800, 15191), (6380, 13810), (6905, 12760), (7975, 11048)]