11990700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{4441}}^1$

素因数の和:4464

約数の個数: 72

約数和(自身を含む): 38556560

約数和(自身を除く): 26565860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 4441, 8882, 13323, 17764, 22205, 26646, 39969, 44410, 53292, 66615, 79938, 88820, 111025, 119907, 133230, 159876, 199845, 222050, 239814, 266460, 333075, 399690, 444100, 479628, 599535, 666150, 799380, 999225, 1199070, 1332300, 1998450, 2398140, 2997675, 3996900, 5995350, 11990700]

約数ペア:

[(1, 11990700), (2, 5995350), (3, 3996900), (4, 2997675), (5, 2398140), (6, 1998450), (9, 1332300), (10, 1199070), (12, 999225), (15, 799380), (18, 666150), (20, 599535), (25, 479628), (27, 444100), (30, 399690), (36, 333075), (45, 266460), (50, 239814), (54, 222050), (60, 199845), (75, 159876), (90, 133230), (100, 119907), (108, 111025), (135, 88820), (150, 79938), (180, 66615), (225, 53292), (270, 44410), (300, 39969), (450, 26646), (540, 22205), (675, 17764), (900, 13323), (1350, 8882), (2700, 4441)]