11916900

素因数分解:

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

素因数の和:13261

約数の個数: 54

約数和(自身を含む): 37355682

約数和(自身を除く): 25438782

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 13241, 26482, 39723, 52964, 66205, 79446, 119169, 132410, 158892, 198615, 238338, 264820, 331025, 397230, 476676, 595845, 662050, 794460, 993075, 1191690, 1324100, 1986150, 2383380, 2979225, 3972300, 5958450, 11916900]

約数ペア:

[(1, 11916900), (2, 5958450), (3, 3972300), (4, 2979225), (5, 2383380), (6, 1986150), (9, 1324100), (10, 1191690), (12, 993075), (15, 794460), (18, 662050), (20, 595845), (25, 476676), (30, 397230), (36, 331025), (45, 264820), (50, 238338), (60, 198615), (75, 158892), (90, 132410), (100, 119169), (150, 79446), (180, 66205), (225, 52964), (300, 39723), (450, 26482), (900, 13241)]