7251127020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{42901}}^1$

素因数の和:43232

約数の個数: 96

約数和(自身を含む): 22631663040

約数和(自身を除く): 15380536020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 540, 626, 939, 1252, 1565, 1878, 2817, 3130, 3756, 4695, 5634, 6260, 8451, 9390, 11268, 14085, 16902, 18780, 28170, 33804, 42255, 42901, 56340, 84510, 85802, 128703, 169020, 171604, 214505, 257406, 386109, 429010, 514812, 643515, 772218, 858020, 1158327, 1287030, 1544436, 1930545, 2316654, 2574060, 3861090, 4633308, 5791635, 7722180, 11583270, 13428013, 23166540, 26856026, 40284039, 53712052, 67140065, 80568078, 120852117, 134280130, 161136156, 201420195, 241704234, 268560260, 362556351, 402840390, 483408468, 604260585, 725112702, 805680780, 1208521170, 1450225404, 1812781755, 2417042340, 3625563510, 7251127020]

約数ペア:

[(1, 7251127020), (2, 3625563510), (3, 2417042340), (4, 1812781755), (5, 1450225404), (6, 1208521170), (9, 805680780), (10, 725112702), (12, 604260585), (15, 483408468), (18, 402840390), (20, 362556351), (27, 268560260), (30, 241704234), (36, 201420195), (45, 161136156), (54, 134280130), (60, 120852117), (90, 80568078), (108, 67140065), (135, 53712052), (180, 40284039), (270, 26856026), (313, 23166540), (540, 13428013), (626, 11583270), (939, 7722180), (1252, 5791635), (1565, 4633308), (1878, 3861090), (2817, 2574060), (3130, 2316654), (3756, 1930545), (4695, 1544436), (5634, 1287030), (6260, 1158327), (8451, 858020), (9390, 772218), (11268, 643515), (14085, 514812), (16902, 429010), (18780, 386109), (28170, 257406), (33804, 214505), (42255, 171604), (42901, 169020), (56340, 128703), (84510, 85802)]