204024975075

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{15053}}^1$

素因数の和:16149

約数の個数: 72

約数和(自身を含む): 372013845840

約数和(自身を除く): 167988870765

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1021, 1475, 2655, 3063, 4425, 5105, 9189, 13275, 15053, 15315, 25525, 45159, 45945, 60239, 75265, 76575, 135477, 180717, 225795, 229725, 301195, 376325, 542151, 677385, 888127, 903585, 1128975, 1505975, 2664381, 2710755, 3386925, 4440635, 4517925, 7993143, 13321905, 13553775, 15369113, 22203175, 39965715, 46107339, 66609525, 76845565, 138322017, 199828575, 230536695, 384227825, 691610085, 906777667, 1152683475, 2720333001, 3458050425, 4533888335, 8160999003, 13601665005, 22669441675, 40804995015, 68008325025, 204024975075]

約数ペア:

[(1, 204024975075), (3, 68008325025), (5, 40804995015), (9, 22669441675), (15, 13601665005), (25, 8160999003), (45, 4533888335), (59, 3458050425), (75, 2720333001), (177, 1152683475), (225, 906777667), (295, 691610085), (531, 384227825), (885, 230536695), (1021, 199828575), (1475, 138322017), (2655, 76845565), (3063, 66609525), (4425, 46107339), (5105, 39965715), (9189, 22203175), (13275, 15369113), (15053, 13553775), (15315, 13321905), (25525, 7993143), (45159, 4517925), (45945, 4440635), (60239, 3386925), (75265, 2710755), (76575, 2664381), (135477, 1505975), (180717, 1128975), (225795, 903585), (229725, 888127), (301195, 677385), (376325, 542151)]