20321400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 68745600

約数和(自身を除く): 48424200

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, 3079, 3300, 6158, 6600, 9237, 12316, 15395, 18474, 24632, 30790, 33869, 36948, 46185, 61580, 67738, 73896, 76975, 92370, 101607, 123160, 135476, 153950, 169345, 184740, 203214, 230925, 270952, 307900, 338690, 369480, 406428, 461850, 508035, 615800, 677380, 812856, 846725, 923700, 1016070, 1354760, 1693450, 1847400, 2032140, 2540175, 3386900, 4064280, 5080350, 6773800, 10160700, 20321400]

約数ペア:

[(1, 20321400), (2, 10160700), (3, 6773800), (4, 5080350), (5, 4064280), (6, 3386900), (8, 2540175), (10, 2032140), (11, 1847400), (12, 1693450), (15, 1354760), (20, 1016070), (22, 923700), (24, 846725), (25, 812856), (30, 677380), (33, 615800), (40, 508035), (44, 461850), (50, 406428), (55, 369480), (60, 338690), (66, 307900), (75, 270952), (88, 230925), (100, 203214), (110, 184740), (120, 169345), (132, 153950), (150, 135476), (165, 123160), (200, 101607), (220, 92370), (264, 76975), (275, 73896), (300, 67738), (330, 61580), (440, 46185), (550, 36948), (600, 33869), (660, 30790), (825, 24632), (1100, 18474), (1320, 15395), (1650, 12316), (2200, 9237), (3079, 6600), (3300, 6158)]