12571800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 40711680

約数和(自身を除く): 28139880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 911, 920, 1150, 1380, 1725, 1822, 2300, 2733, 2760, 3450, 3644, 4555, 4600, 5466, 6900, 7288, 9110, 10932, 13665, 13800, 18220, 20953, 21864, 22775, 27330, 36440, 41906, 45550, 54660, 62859, 68325, 83812, 91100, 104765, 109320, 125718, 136650, 167624, 182200, 209530, 251436, 273300, 314295, 419060, 502872, 523825, 546600, 628590, 838120, 1047650, 1257180, 1571475, 2095300, 2514360, 3142950, 4190600, 6285900, 12571800]

約数ペア:

[(1, 12571800), (2, 6285900), (3, 4190600), (4, 3142950), (5, 2514360), (6, 2095300), (8, 1571475), (10, 1257180), (12, 1047650), (15, 838120), (20, 628590), (23, 546600), (24, 523825), (25, 502872), (30, 419060), (40, 314295), (46, 273300), (50, 251436), (60, 209530), (69, 182200), (75, 167624), (92, 136650), (100, 125718), (115, 109320), (120, 104765), (138, 91100), (150, 83812), (184, 68325), (200, 62859), (230, 54660), (276, 45550), (300, 41906), (345, 36440), (460, 27330), (552, 22775), (575, 21864), (600, 20953), (690, 18220), (911, 13800), (920, 13665), (1150, 10932), (1380, 9110), (1725, 7288), (1822, 6900), (2300, 5466), (2733, 4600), (2760, 4555), (3450, 3644)]