78813330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 206660160

約数和(自身を除く): 127846830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 101, 111, 114, 185, 190, 202, 222, 285, 303, 370, 505, 555, 570, 606, 703, 1010, 1110, 1369, 1406, 1515, 1919, 2109, 2738, 3030, 3515, 3737, 3838, 4107, 4218, 5757, 6845, 7030, 7474, 8214, 9595, 10545, 11211, 11514, 13690, 18685, 19190, 20535, 21090, 22422, 26011, 28785, 37370, 41070, 52022, 56055, 57570, 71003, 78033, 112110, 130055, 138269, 142006, 156066, 213009, 260110, 276538, 355015, 390165, 414807, 426018, 691345, 710030, 780330, 829614, 1065045, 1382690, 2074035, 2130090, 2627111, 4148070, 5254222, 7881333, 13135555, 15762666, 26271110, 39406665, 78813330]

約数ペア:

[(1, 78813330), (2, 39406665), (3, 26271110), (5, 15762666), (6, 13135555), (10, 7881333), (15, 5254222), (19, 4148070), (30, 2627111), (37, 2130090), (38, 2074035), (57, 1382690), (74, 1065045), (95, 829614), (101, 780330), (111, 710030), (114, 691345), (185, 426018), (190, 414807), (202, 390165), (222, 355015), (285, 276538), (303, 260110), (370, 213009), (505, 156066), (555, 142006), (570, 138269), (606, 130055), (703, 112110), (1010, 78033), (1110, 71003), (1369, 57570), (1406, 56055), (1515, 52022), (1919, 41070), (2109, 37370), (2738, 28785), (3030, 26011), (3515, 22422), (3737, 21090), (3838, 20535), (4107, 19190), (4218, 18685), (5757, 13690), (6845, 11514), (7030, 11211), (7474, 10545), (8214, 9595)]