89800920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7559}}^1$

素因数の和:7590

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 236791080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7559, 11880, 15118, 22677, 30236, 37795, 45354, 60472, 68031, 75590, 83149, 90708, 113385, 136062, 151180, 166298, 181416, 204093, 226770, 249447, 272124, 302360, 332596, 340155, 408186, 415745, 453540, 498894, 544248, 665192, 680310, 748341, 816372, 831490, 907080, 997788, 1020465, 1247235, 1360620, 1496682, 1632744, 1662980, 1995576, 2040930, 2245023, 2494470, 2721240, 2993364, 3325960, 3741705, 4081860, 4490046, 4988940, 5986728, 7483410, 8163720, 8980092, 9977880, 11225115, 14966820, 17960184, 22450230, 29933640, 44900460, 89800920]

約数ペア:

[(1, 89800920), (2, 44900460), (3, 29933640), (4, 22450230), (5, 17960184), (6, 14966820), (8, 11225115), (9, 9977880), (10, 8980092), (11, 8163720), (12, 7483410), (15, 5986728), (18, 4988940), (20, 4490046), (22, 4081860), (24, 3741705), (27, 3325960), (30, 2993364), (33, 2721240), (36, 2494470), (40, 2245023), (44, 2040930), (45, 1995576), (54, 1662980), (55, 1632744), (60, 1496682), (66, 1360620), (72, 1247235), (88, 1020465), (90, 997788), (99, 907080), (108, 831490), (110, 816372), (120, 748341), (132, 680310), (135, 665192), (165, 544248), (180, 498894), (198, 453540), (216, 415745), (220, 408186), (264, 340155), (270, 332596), (297, 302360), (330, 272124), (360, 249447), (396, 226770), (440, 204093), (495, 181416), (540, 166298), (594, 151180), (660, 136062), (792, 113385), (990, 90708), (1080, 83149), (1188, 75590), (1320, 68031), (1485, 60472), (1980, 45354), (2376, 37795), (2970, 30236), (3960, 22677), (5940, 15118), (7559, 11880)]