19130400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2657}}^1$

素因数の和:2683

約数の個数: 108

約数和(自身を含む): 67483962

約数和(自身を除く): 48353562

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 2657, 3600, 5314, 7200, 7971, 10628, 13285, 15942, 21256, 23913, 26570, 31884, 39855, 42512, 47826, 53140, 63768, 66425, 79710, 85024, 95652, 106280, 119565, 127536, 132850, 159420, 191304, 199275, 212560, 239130, 255072, 265700, 318840, 382608, 398550, 425120, 478260, 531400, 597825, 637680, 765216, 797100, 956520, 1062800, 1195650, 1275360, 1594200, 1913040, 2125600, 2391300, 3188400, 3826080, 4782600, 6376800, 9565200, 19130400]

約数ペア:

[(1, 19130400), (2, 9565200), (3, 6376800), (4, 4782600), (5, 3826080), (6, 3188400), (8, 2391300), (9, 2125600), (10, 1913040), (12, 1594200), (15, 1275360), (16, 1195650), (18, 1062800), (20, 956520), (24, 797100), (25, 765216), (30, 637680), (32, 597825), (36, 531400), (40, 478260), (45, 425120), (48, 398550), (50, 382608), (60, 318840), (72, 265700), (75, 255072), (80, 239130), (90, 212560), (96, 199275), (100, 191304), (120, 159420), (144, 132850), (150, 127536), (160, 119565), (180, 106280), (200, 95652), (225, 85024), (240, 79710), (288, 66425), (300, 63768), (360, 53140), (400, 47826), (450, 42512), (480, 39855), (600, 31884), (720, 26570), (800, 23913), (900, 21256), (1200, 15942), (1440, 13285), (1800, 10628), (2400, 7971), (2657, 7200), (3600, 5314)]