27806100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13241}}^1$

素因数の和:13265

約数の個数: 72

約数和(自身を含む): 91952448

約数和(自身を除く): 64146348

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, 13241, 26482, 39723, 52964, 66205, 79446, 92687, 132410, 158892, 185374, 198615, 264820, 278061, 331025, 370748, 397230, 463435, 556122, 662050, 794460, 926870, 993075, 1112244, 1324100, 1390305, 1853740, 1986150, 2317175, 2780610, 3972300, 4634350, 5561220, 6951525, 9268700, 13903050, 27806100]

約数ペア:

[(1, 27806100), (2, 13903050), (3, 9268700), (4, 6951525), (5, 5561220), (6, 4634350), (7, 3972300), (10, 2780610), (12, 2317175), (14, 1986150), (15, 1853740), (20, 1390305), (21, 1324100), (25, 1112244), (28, 993075), (30, 926870), (35, 794460), (42, 662050), (50, 556122), (60, 463435), (70, 397230), (75, 370748), (84, 331025), (100, 278061), (105, 264820), (140, 198615), (150, 185374), (175, 158892), (210, 132410), (300, 92687), (350, 79446), (420, 66205), (525, 52964), (700, 39723), (1050, 26482), (2100, 13241)]