27484020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 84206304

約数和(自身を除く): 56722284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1427, 1605, 1926, 2140, 2854, 3210, 3852, 4281, 4815, 5708, 6420, 7135, 8562, 9630, 12843, 14270, 17124, 19260, 21405, 25686, 28540, 42810, 51372, 64215, 85620, 128430, 152689, 256860, 305378, 458067, 610756, 763445, 916134, 1374201, 1526890, 1832268, 2290335, 2748402, 3053780, 4580670, 5496804, 6871005, 9161340, 13742010, 27484020]

約数ペア:

[(1, 27484020), (2, 13742010), (3, 9161340), (4, 6871005), (5, 5496804), (6, 4580670), (9, 3053780), (10, 2748402), (12, 2290335), (15, 1832268), (18, 1526890), (20, 1374201), (30, 916134), (36, 763445), (45, 610756), (60, 458067), (90, 305378), (107, 256860), (180, 152689), (214, 128430), (321, 85620), (428, 64215), (535, 51372), (642, 42810), (963, 28540), (1070, 25686), (1284, 21405), (1427, 19260), (1605, 17124), (1926, 14270), (2140, 12843), (2854, 9630), (3210, 8562), (3852, 7135), (4281, 6420), (4815, 5708)]