67488800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2958

約数の個数: 72

約数和(自身を含む): 170496900

約数和(自身を除く): 103008100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2320, 2900, 2909, 4640, 5800, 5818, 11600, 11636, 14545, 23200, 23272, 29090, 46544, 58180, 72725, 84361, 93088, 116360, 145450, 168722, 232720, 290900, 337444, 421805, 465440, 581800, 674888, 843610, 1163600, 1349776, 1687220, 2109025, 2327200, 2699552, 3374440, 4218050, 6748880, 8436100, 13497760, 16872200, 33744400, 67488800]

約数ペア:

[(1, 67488800), (2, 33744400), (4, 16872200), (5, 13497760), (8, 8436100), (10, 6748880), (16, 4218050), (20, 3374440), (25, 2699552), (29, 2327200), (32, 2109025), (40, 1687220), (50, 1349776), (58, 1163600), (80, 843610), (100, 674888), (116, 581800), (145, 465440), (160, 421805), (200, 337444), (232, 290900), (290, 232720), (400, 168722), (464, 145450), (580, 116360), (725, 93088), (800, 84361), (928, 72725), (1160, 58180), (1450, 46544), (2320, 29090), (2900, 23272), (2909, 23200), (4640, 14545), (5800, 11636), (5818, 11600)]