28695600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2657}}^1$

素因数の和:2684

約数の個数: 120

約数和(自身を含む): 102173520

約数和(自身を除く): 73477920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2657, 2700, 3600, 5314, 5400, 7971, 10628, 10800, 13285, 15942, 21256, 23913, 26570, 31884, 39855, 42512, 47826, 53140, 63768, 66425, 71739, 79710, 95652, 106280, 119565, 127536, 132850, 143478, 159420, 191304, 199275, 212560, 239130, 265700, 286956, 318840, 358695, 382608, 398550, 478260, 531400, 573912, 597825, 637680, 717390, 797100, 956520, 1062800, 1147824, 1195650, 1434780, 1594200, 1793475, 1913040, 2391300, 2869560, 3188400, 3586950, 4782600, 5739120, 7173900, 9565200, 14347800, 28695600]

約数ペア:

[(1, 28695600), (2, 14347800), (3, 9565200), (4, 7173900), (5, 5739120), (6, 4782600), (8, 3586950), (9, 3188400), (10, 2869560), (12, 2391300), (15, 1913040), (16, 1793475), (18, 1594200), (20, 1434780), (24, 1195650), (25, 1147824), (27, 1062800), (30, 956520), (36, 797100), (40, 717390), (45, 637680), (48, 597825), (50, 573912), (54, 531400), (60, 478260), (72, 398550), (75, 382608), (80, 358695), (90, 318840), (100, 286956), (108, 265700), (120, 239130), (135, 212560), (144, 199275), (150, 191304), (180, 159420), (200, 143478), (216, 132850), (225, 127536), (240, 119565), (270, 106280), (300, 95652), (360, 79710), (400, 71739), (432, 66425), (450, 63768), (540, 53140), (600, 47826), (675, 42512), (720, 39855), (900, 31884), (1080, 26570), (1200, 23913), (1350, 21256), (1800, 15942), (2160, 13285), (2657, 10800), (2700, 10628), (3600, 7971), (5314, 5400)]