131368800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 431972352

約数和(自身を除く): 300603552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 431, 480, 508, 600, 635, 762, 800, 862, 1016, 1200, 1270, 1293, 1524, 1724, 1905, 2032, 2155, 2400, 2540, 2586, 3048, 3175, 3448, 3810, 4064, 4310, 5080, 5172, 6096, 6350, 6465, 6896, 7620, 8620, 9525, 10160, 10344, 10775, 12192, 12700, 12930, 13792, 15240, 17240, 19050, 20320, 20688, 21550, 25400, 25860, 30480, 32325, 34480, 38100, 41376, 43100, 50800, 51720, 54737, 60960, 64650, 68960, 76200, 86200, 101600, 103440, 109474, 129300, 152400, 164211, 172400, 206880, 218948, 258600, 273685, 304800, 328422, 344800, 437896, 517200, 547370, 656844, 821055, 875792, 1034400, 1094740, 1313688, 1368425, 1642110, 1751584, 2189480, 2627376, 2736850, 3284220, 4105275, 4378960, 5254752, 5473700, 6568440, 8210550, 8757920, 10947400, 13136880, 16421100, 21894800, 26273760, 32842200, 43789600, 65684400, 131368800]

約数ペア:

[(1, 131368800), (2, 65684400), (3, 43789600), (4, 32842200), (5, 26273760), (6, 21894800), (8, 16421100), (10, 13136880), (12, 10947400), (15, 8757920), (16, 8210550), (20, 6568440), (24, 5473700), (25, 5254752), (30, 4378960), (32, 4105275), (40, 3284220), (48, 2736850), (50, 2627376), (60, 2189480), (75, 1751584), (80, 1642110), (96, 1368425), (100, 1313688), (120, 1094740), (127, 1034400), (150, 875792), (160, 821055), (200, 656844), (240, 547370), (254, 517200), (300, 437896), (381, 344800), (400, 328422), (431, 304800), (480, 273685), (508, 258600), (600, 218948), (635, 206880), (762, 172400), (800, 164211), (862, 152400), (1016, 129300), (1200, 109474), (1270, 103440), (1293, 101600), (1524, 86200), (1724, 76200), (1905, 68960), (2032, 64650), (2155, 60960), (2400, 54737), (2540, 51720), (2586, 50800), (3048, 43100), (3175, 41376), (3448, 38100), (3810, 34480), (4064, 32325), (4310, 30480), (5080, 25860), (5172, 25400), (6096, 21550), (6350, 20688), (6465, 20320), (6896, 19050), (7620, 17240), (8620, 15240), (9525, 13792), (10160, 12930), (10344, 12700), (10775, 12192)]