147385000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{4211}}^1$

素因数の和:4244

約数の個数: 80

約数和(自身を含む): 394748640

約数和(自身を除く): 247363640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4211, 4375, 5000, 7000, 8422, 8750, 16844, 17500, 21055, 29477, 33688, 35000, 42110, 58954, 84220, 105275, 117908, 147385, 168440, 210550, 235816, 294770, 421100, 526375, 589540, 736925, 842200, 1052750, 1179080, 1473850, 2105500, 2631875, 2947700, 3684625, 4211000, 5263750, 5895400, 7369250, 10527500, 14738500, 18423125, 21055000, 29477000, 36846250, 73692500, 147385000]

約数ペア:

[(1, 147385000), (2, 73692500), (4, 36846250), (5, 29477000), (7, 21055000), (8, 18423125), (10, 14738500), (14, 10527500), (20, 7369250), (25, 5895400), (28, 5263750), (35, 4211000), (40, 3684625), (50, 2947700), (56, 2631875), (70, 2105500), (100, 1473850), (125, 1179080), (140, 1052750), (175, 842200), (200, 736925), (250, 589540), (280, 526375), (350, 421100), (500, 294770), (625, 235816), (700, 210550), (875, 168440), (1000, 147385), (1250, 117908), (1400, 105275), (1750, 84220), (2500, 58954), (3500, 42110), (4211, 35000), (4375, 33688), (5000, 29477), (7000, 21055), (8422, 17500), (8750, 16844)]