68003250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{12953}}^1$

素因数の和:12980

約数の個数: 64

約数和(自身を含む): 193999104

約数和(自身を除く): 125995854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 12953, 25906, 38859, 64765, 77718, 90671, 129530, 181342, 194295, 272013, 323825, 388590, 453355, 544026, 647650, 906710, 971475, 1360065, 1619125, 1942950, 2266775, 2720130, 3238250, 4533550, 4857375, 6800325, 9714750, 11333875, 13600650, 22667750, 34001625, 68003250]

約数ペア:

[(1, 68003250), (2, 34001625), (3, 22667750), (5, 13600650), (6, 11333875), (7, 9714750), (10, 6800325), (14, 4857375), (15, 4533550), (21, 3238250), (25, 2720130), (30, 2266775), (35, 1942950), (42, 1619125), (50, 1360065), (70, 971475), (75, 906710), (105, 647650), (125, 544026), (150, 453355), (175, 388590), (210, 323825), (250, 272013), (350, 194295), (375, 181342), (525, 129530), (750, 90671), (875, 77718), (1050, 64765), (1750, 38859), (2625, 25906), (5250, 12953)]