2012100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 6145440

約数和(自身を除く): 4133340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 353, 380, 475, 570, 706, 950, 1059, 1140, 1412, 1425, 1765, 1900, 2118, 2850, 3530, 4236, 5295, 5700, 6707, 7060, 8825, 10590, 13414, 17650, 20121, 21180, 26475, 26828, 33535, 35300, 40242, 52950, 67070, 80484, 100605, 105900, 134140, 167675, 201210, 335350, 402420, 503025, 670700, 1006050, 2012100]

約数ペア:

[(1, 2012100), (2, 1006050), (3, 670700), (4, 503025), (5, 402420), (6, 335350), (10, 201210), (12, 167675), (15, 134140), (19, 105900), (20, 100605), (25, 80484), (30, 67070), (38, 52950), (50, 40242), (57, 35300), (60, 33535), (75, 26828), (76, 26475), (95, 21180), (100, 20121), (114, 17650), (150, 13414), (190, 10590), (228, 8825), (285, 7060), (300, 6707), (353, 5700), (380, 5295), (475, 4236), (570, 3530), (706, 2850), (950, 2118), (1059, 1900), (1140, 1765), (1412, 1425)]