15168800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 37716336

約数和(自身を除く): 22547536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 283, 335, 400, 536, 566, 670, 800, 1072, 1132, 1340, 1415, 1675, 2144, 2264, 2680, 2830, 3350, 4528, 5360, 5660, 6700, 7075, 9056, 10720, 11320, 13400, 14150, 18961, 22640, 26800, 28300, 37922, 45280, 53600, 56600, 75844, 94805, 113200, 151688, 189610, 226400, 303376, 379220, 474025, 606752, 758440, 948050, 1516880, 1896100, 3033760, 3792200, 7584400, 15168800]

約数ペア:

[(1, 15168800), (2, 7584400), (4, 3792200), (5, 3033760), (8, 1896100), (10, 1516880), (16, 948050), (20, 758440), (25, 606752), (32, 474025), (40, 379220), (50, 303376), (67, 226400), (80, 189610), (100, 151688), (134, 113200), (160, 94805), (200, 75844), (268, 56600), (283, 53600), (335, 45280), (400, 37922), (536, 28300), (566, 26800), (670, 22640), (800, 18961), (1072, 14150), (1132, 13400), (1340, 11320), (1415, 10720), (1675, 9056), (2144, 7075), (2264, 6700), (2680, 5660), (2830, 5360), (3350, 4528)]