28861800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4373}}^1$

素因数の和:4403

約数の個数: 96

約数和(自身を含む): 97627680

約数和(自身を除く): 68765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 4373, 6600, 8746, 13119, 17492, 21865, 26238, 34984, 43730, 48103, 52476, 65595, 87460, 96206, 104952, 109325, 131190, 144309, 174920, 192412, 218650, 240515, 262380, 288618, 327975, 384824, 437300, 481030, 524760, 577236, 655950, 721545, 874600, 962060, 1154472, 1202575, 1311900, 1443090, 1924120, 2405150, 2623800, 2886180, 3607725, 4810300, 5772360, 7215450, 9620600, 14430900, 28861800]

約数ペア:

[(1, 28861800), (2, 14430900), (3, 9620600), (4, 7215450), (5, 5772360), (6, 4810300), (8, 3607725), (10, 2886180), (11, 2623800), (12, 2405150), (15, 1924120), (20, 1443090), (22, 1311900), (24, 1202575), (25, 1154472), (30, 962060), (33, 874600), (40, 721545), (44, 655950), (50, 577236), (55, 524760), (60, 481030), (66, 437300), (75, 384824), (88, 327975), (100, 288618), (110, 262380), (120, 240515), (132, 218650), (150, 192412), (165, 174920), (200, 144309), (220, 131190), (264, 109325), (275, 104952), (300, 96206), (330, 87460), (440, 65595), (550, 52476), (600, 48103), (660, 43730), (825, 34984), (1100, 26238), (1320, 21865), (1650, 17492), (2200, 13119), (3300, 8746), (4373, 6600)]