75137840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 182800800

約数和(自身を除く): 107662960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 139, 145, 232, 233, 278, 290, 464, 466, 556, 580, 695, 932, 1112, 1160, 1165, 1390, 1864, 2224, 2320, 2330, 2780, 3728, 4031, 4660, 5560, 6757, 8062, 9320, 11120, 13514, 16124, 18640, 20155, 27028, 32248, 32387, 33785, 40310, 54056, 64496, 64774, 67570, 80620, 108112, 129548, 135140, 161240, 161935, 259096, 270280, 322480, 323870, 518192, 540560, 647740, 939223, 1295480, 1878446, 2590960, 3756892, 4696115, 7513784, 9392230, 15027568, 18784460, 37568920, 75137840]

約数ペア:

[(1, 75137840), (2, 37568920), (4, 18784460), (5, 15027568), (8, 9392230), (10, 7513784), (16, 4696115), (20, 3756892), (29, 2590960), (40, 1878446), (58, 1295480), (80, 939223), (116, 647740), (139, 540560), (145, 518192), (232, 323870), (233, 322480), (278, 270280), (290, 259096), (464, 161935), (466, 161240), (556, 135140), (580, 129548), (695, 108112), (932, 80620), (1112, 67570), (1160, 64774), (1165, 64496), (1390, 54056), (1864, 40310), (2224, 33785), (2320, 32387), (2330, 32248), (2780, 27028), (3728, 20155), (4031, 18640), (4660, 16124), (5560, 13514), (6757, 11120), (8062, 9320)]