57327200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 165926880

約数和(自身を除く): 108599680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 350, 353, 400, 406, 464, 560, 580, 700, 706, 725, 800, 812, 928, 1015, 1120, 1160, 1400, 1412, 1450, 1624, 1765, 2030, 2320, 2471, 2800, 2824, 2900, 3248, 3530, 4060, 4640, 4942, 5075, 5600, 5648, 5800, 6496, 7060, 8120, 8825, 9884, 10150, 10237, 11296, 11600, 12355, 14120, 16240, 17650, 19768, 20300, 20474, 23200, 24710, 28240, 32480, 35300, 39536, 40600, 40948, 49420, 51185, 56480, 61775, 70600, 71659, 79072, 81200, 81896, 98840, 102370, 123550, 141200, 143318, 162400, 163792, 197680, 204740, 247100, 255925, 282400, 286636, 327584, 358295, 395360, 409480, 494200, 511850, 573272, 716590, 818960, 988400, 1023700, 1146544, 1433180, 1637920, 1791475, 1976800, 2047400, 2293088, 2866360, 3582950, 4094800, 5732720, 7165900, 8189600, 11465440, 14331800, 28663600, 57327200]

約数ペア:

[(1, 57327200), (2, 28663600), (4, 14331800), (5, 11465440), (7, 8189600), (8, 7165900), (10, 5732720), (14, 4094800), (16, 3582950), (20, 2866360), (25, 2293088), (28, 2047400), (29, 1976800), (32, 1791475), (35, 1637920), (40, 1433180), (50, 1146544), (56, 1023700), (58, 988400), (70, 818960), (80, 716590), (100, 573272), (112, 511850), (116, 494200), (140, 409480), (145, 395360), (160, 358295), (175, 327584), (200, 286636), (203, 282400), (224, 255925), (232, 247100), (280, 204740), (290, 197680), (350, 163792), (353, 162400), (400, 143318), (406, 141200), (464, 123550), (560, 102370), (580, 98840), (700, 81896), (706, 81200), (725, 79072), (800, 71659), (812, 70600), (928, 61775), (1015, 56480), (1120, 51185), (1160, 49420), (1400, 40948), (1412, 40600), (1450, 39536), (1624, 35300), (1765, 32480), (2030, 28240), (2320, 24710), (2471, 23200), (2800, 20474), (2824, 20300), (2900, 19768), (3248, 17650), (3530, 16240), (4060, 14120), (4640, 12355), (4942, 11600), (5075, 11296), (5600, 10237), (5648, 10150), (5800, 9884), (6496, 8825), (7060, 8120)]