43839180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 144

約数和(自身を含む): 165844224

約数和(自身を除く): 122005044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3163, 3465, 4620, 6326, 6930, 9489, 12652, 13860, 15815, 18978, 22141, 28467, 31630, 34793, 37956, 44282, 47445, 56934, 63260, 66423, 69586, 88564, 94890, 104379, 110705, 113868, 132846, 139172, 142335, 173965, 189780, 199269, 208758, 221410, 243551, 265692, 284670, 313137, 332115, 347930, 398538, 417516, 442820, 487102, 521895, 569340, 626274, 664230, 695860, 730653, 797076, 974204, 996345, 1043790, 1217755, 1252548, 1328460, 1461306, 1565685, 1992690, 2087580, 2191959, 2435510, 2922612, 3131370, 3653265, 3985380, 4383918, 4871020, 6262740, 7306530, 8767836, 10959795, 14613060, 21919590, 43839180]

約数ペア:

[(1, 43839180), (2, 21919590), (3, 14613060), (4, 10959795), (5, 8767836), (6, 7306530), (7, 6262740), (9, 4871020), (10, 4383918), (11, 3985380), (12, 3653265), (14, 3131370), (15, 2922612), (18, 2435510), (20, 2191959), (21, 2087580), (22, 1992690), (28, 1565685), (30, 1461306), (33, 1328460), (35, 1252548), (36, 1217755), (42, 1043790), (44, 996345), (45, 974204), (55, 797076), (60, 730653), (63, 695860), (66, 664230), (70, 626274), (77, 569340), (84, 521895), (90, 487102), (99, 442820), (105, 417516), (110, 398538), (126, 347930), (132, 332115), (140, 313137), (154, 284670), (165, 265692), (180, 243551), (198, 221410), (210, 208758), (220, 199269), (231, 189780), (252, 173965), (308, 142335), (315, 139172), (330, 132846), (385, 113868), (396, 110705), (420, 104379), (462, 94890), (495, 88564), (630, 69586), (660, 66423), (693, 63260), (770, 56934), (924, 47445), (990, 44282), (1155, 37956), (1260, 34793), (1386, 31630), (1540, 28467), (1980, 22141), (2310, 18978), (2772, 15815), (3163, 13860), (3465, 12652), (4620, 9489), (6326, 6930)]