451820400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8079

約数の個数: 120

約数和(自身を含む): 1478310144

約数和(自身を除く): 1026489744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1410, 1880, 2256, 2350, 2820, 3525, 3760, 4700, 5640, 7050, 8011, 9400, 11280, 14100, 16022, 18800, 24033, 28200, 32044, 40055, 48066, 56400, 64088, 80110, 96132, 120165, 128176, 160220, 192264, 200275, 240330, 320440, 376517, 384528, 400550, 480660, 600825, 640880, 753034, 801100, 961320, 1129551, 1201650, 1506068, 1602200, 1882585, 1922640, 2259102, 2403300, 3012136, 3204400, 3765170, 4518204, 4806600, 5647755, 6024272, 7530340, 9036408, 9412925, 9613200, 11295510, 15060680, 18072816, 18825850, 22591020, 28238775, 30121360, 37651700, 45182040, 56477550, 75303400, 90364080, 112955100, 150606800, 225910200, 451820400]

約数ペア:

[(1, 451820400), (2, 225910200), (3, 150606800), (4, 112955100), (5, 90364080), (6, 75303400), (8, 56477550), (10, 45182040), (12, 37651700), (15, 30121360), (16, 28238775), (20, 22591020), (24, 18825850), (25, 18072816), (30, 15060680), (40, 11295510), (47, 9613200), (48, 9412925), (50, 9036408), (60, 7530340), (75, 6024272), (80, 5647755), (94, 4806600), (100, 4518204), (120, 3765170), (141, 3204400), (150, 3012136), (188, 2403300), (200, 2259102), (235, 1922640), (240, 1882585), (282, 1602200), (300, 1506068), (376, 1201650), (400, 1129551), (470, 961320), (564, 801100), (600, 753034), (705, 640880), (752, 600825), (940, 480660), (1128, 400550), (1175, 384528), (1200, 376517), (1410, 320440), (1880, 240330), (2256, 200275), (2350, 192264), (2820, 160220), (3525, 128176), (3760, 120165), (4700, 96132), (5640, 80110), (7050, 64088), (8011, 56400), (9400, 48066), (11280, 40055), (14100, 32044), (16022, 28200), (18800, 24033)]