27608700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13147}}^1$

素因数の和:13171

約数の個数: 72

約数和(自身を含む): 91299712

約数和(自身を除く): 63691012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 13147, 26294, 39441, 52588, 65735, 78882, 92029, 131470, 157764, 184058, 197205, 262940, 276087, 328675, 368116, 394410, 460145, 552174, 657350, 788820, 920290, 986025, 1104348, 1314700, 1380435, 1840580, 1972050, 2300725, 2760870, 3944100, 4601450, 5521740, 6902175, 9202900, 13804350, 27608700]

約数ペア:

[(1, 27608700), (2, 13804350), (3, 9202900), (4, 6902175), (5, 5521740), (6, 4601450), (7, 3944100), (10, 2760870), (12, 2300725), (14, 1972050), (15, 1840580), (20, 1380435), (21, 1314700), (25, 1104348), (28, 986025), (30, 920290), (35, 788820), (42, 657350), (50, 552174), (60, 460145), (70, 394410), (75, 368116), (84, 328675), (100, 276087), (105, 262940), (140, 197205), (150, 184058), (175, 157764), (210, 131470), (300, 92029), (350, 78882), (420, 65735), (525, 52588), (700, 39441), (1050, 26294), (2100, 13147)]