221985060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1879}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 682214400

約数和(自身を除く): 460229340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 220, 330, 358, 537, 660, 716, 895, 1074, 1790, 1879, 1969, 2148, 2685, 3580, 3758, 3938, 5370, 5637, 5907, 7516, 7876, 9395, 9845, 10740, 11274, 11814, 18790, 19690, 20669, 22548, 23628, 28185, 29535, 37580, 39380, 41338, 56370, 59070, 62007, 82676, 103345, 112740, 118140, 124014, 206690, 248028, 310035, 336341, 413380, 620070, 672682, 1009023, 1240140, 1345364, 1681705, 2018046, 3363410, 3699751, 4036092, 5045115, 6726820, 7399502, 10090230, 11099253, 14799004, 18498755, 20180460, 22198506, 36997510, 44397012, 55496265, 73995020, 110992530, 221985060]

約数ペア:

[(1, 221985060), (2, 110992530), (3, 73995020), (4, 55496265), (5, 44397012), (6, 36997510), (10, 22198506), (11, 20180460), (12, 18498755), (15, 14799004), (20, 11099253), (22, 10090230), (30, 7399502), (33, 6726820), (44, 5045115), (55, 4036092), (60, 3699751), (66, 3363410), (110, 2018046), (132, 1681705), (165, 1345364), (179, 1240140), (220, 1009023), (330, 672682), (358, 620070), (537, 413380), (660, 336341), (716, 310035), (895, 248028), (1074, 206690), (1790, 124014), (1879, 118140), (1969, 112740), (2148, 103345), (2685, 82676), (3580, 62007), (3758, 59070), (3938, 56370), (5370, 41338), (5637, 39380), (5907, 37580), (7516, 29535), (7876, 28185), (9395, 23628), (9845, 22548), (10740, 20669), (11274, 19690), (11814, 18790)]