19402200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{3593}}^1$

素因数の和:3618

約数の個数: 96

約数和(自身を含む): 66848400

約数和(自身を除く): 47446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 3593, 5400, 7186, 10779, 14372, 17965, 21558, 28744, 32337, 35930, 43116, 53895, 64674, 71860, 86232, 89825, 97011, 107790, 129348, 143720, 161685, 179650, 194022, 215580, 258696, 269475, 323370, 359300, 388044, 431160, 485055, 538950, 646740, 718600, 776088, 808425, 970110, 1077900, 1293480, 1616850, 1940220, 2155800, 2425275, 3233700, 3880440, 4850550, 6467400, 9701100, 19402200]

約数ペア:

[(1, 19402200), (2, 9701100), (3, 6467400), (4, 4850550), (5, 3880440), (6, 3233700), (8, 2425275), (9, 2155800), (10, 1940220), (12, 1616850), (15, 1293480), (18, 1077900), (20, 970110), (24, 808425), (25, 776088), (27, 718600), (30, 646740), (36, 538950), (40, 485055), (45, 431160), (50, 388044), (54, 359300), (60, 323370), (72, 269475), (75, 258696), (90, 215580), (100, 194022), (108, 179650), (120, 161685), (135, 143720), (150, 129348), (180, 107790), (200, 97011), (216, 89825), (225, 86232), (270, 71860), (300, 64674), (360, 53895), (450, 43116), (540, 35930), (600, 32337), (675, 28744), (900, 21558), (1080, 17965), (1350, 14372), (1800, 10779), (2700, 7186), (3593, 5400)]