155696310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7523

約数の個数: 128

約数和(自身を含む): 517708800

約数和(自身を除く): 362012490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 7489, 10395, 14978, 20790, 22467, 37445, 44934, 52423, 67401, 74890, 82379, 104846, 112335, 134802, 157269, 164758, 202203, 224670, 247137, 262115, 314538, 337005, 404406, 411895, 471807, 494274, 524230, 576653, 674010, 741411, 786345, 823790, 943614, 1011015, 1153306, 1235685, 1415421, 1482822, 1572690, 1729959, 2022030, 2224233, 2359035, 2471370, 2830842, 2883265, 3459918, 3707055, 4448466, 4718070, 5189877, 5766530, 7077105, 7414110, 8649795, 10379754, 11121165, 14154210, 15569631, 17299590, 22242330, 25949385, 31139262, 51898770, 77848155, 155696310]

約数ペア:

[(1, 155696310), (2, 77848155), (3, 51898770), (5, 31139262), (6, 25949385), (7, 22242330), (9, 17299590), (10, 15569631), (11, 14154210), (14, 11121165), (15, 10379754), (18, 8649795), (21, 7414110), (22, 7077105), (27, 5766530), (30, 5189877), (33, 4718070), (35, 4448466), (42, 3707055), (45, 3459918), (54, 2883265), (55, 2830842), (63, 2471370), (66, 2359035), (70, 2224233), (77, 2022030), (90, 1729959), (99, 1572690), (105, 1482822), (110, 1415421), (126, 1235685), (135, 1153306), (154, 1011015), (165, 943614), (189, 823790), (198, 786345), (210, 741411), (231, 674010), (270, 576653), (297, 524230), (315, 494274), (330, 471807), (378, 411895), (385, 404406), (462, 337005), (495, 314538), (594, 262115), (630, 247137), (693, 224670), (770, 202203), (945, 164758), (990, 157269), (1155, 134802), (1386, 112335), (1485, 104846), (1890, 82379), (2079, 74890), (2310, 67401), (2970, 52423), (3465, 44934), (4158, 37445), (6930, 22467), (7489, 20790), (10395, 14978)]