61325880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6669

約数の個数: 128

約数和(自身を含む): 229409280

約数和(自身を除く): 168083400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6637, 9240, 13274, 19911, 26548, 33185, 39822, 46459, 53096, 66370, 73007, 79644, 92918, 99555, 132740, 139377, 146014, 159288, 185836, 199110, 219021, 232295, 265480, 278754, 292028, 365035, 371672, 398220, 438042, 464590, 511049, 557508, 584056, 696885, 730070, 796440, 876084, 929180, 1022098, 1095105, 1115016, 1393770, 1460140, 1533147, 1752168, 1858360, 2044196, 2190210, 2555245, 2787540, 2920280, 3066294, 4088392, 4380420, 5110490, 5575080, 6132588, 7665735, 8760840, 10220980, 12265176, 15331470, 20441960, 30662940, 61325880]

約数ペア:

[(1, 61325880), (2, 30662940), (3, 20441960), (4, 15331470), (5, 12265176), (6, 10220980), (7, 8760840), (8, 7665735), (10, 6132588), (11, 5575080), (12, 5110490), (14, 4380420), (15, 4088392), (20, 3066294), (21, 2920280), (22, 2787540), (24, 2555245), (28, 2190210), (30, 2044196), (33, 1858360), (35, 1752168), (40, 1533147), (42, 1460140), (44, 1393770), (55, 1115016), (56, 1095105), (60, 1022098), (66, 929180), (70, 876084), (77, 796440), (84, 730070), (88, 696885), (105, 584056), (110, 557508), (120, 511049), (132, 464590), (140, 438042), (154, 398220), (165, 371672), (168, 365035), (210, 292028), (220, 278754), (231, 265480), (264, 232295), (280, 219021), (308, 199110), (330, 185836), (385, 159288), (420, 146014), (440, 139377), (462, 132740), (616, 99555), (660, 92918), (770, 79644), (840, 73007), (924, 66370), (1155, 53096), (1320, 46459), (1540, 39822), (1848, 33185), (2310, 26548), (3080, 19911), (4620, 13274), (6637, 9240)]