515550180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3301}}^1$

素因数の和:3469

約数の個数: 96

約数和(自身を含む): 1531071360

約数和(自身を除く): 1015521180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 137, 190, 228, 274, 285, 380, 411, 548, 570, 685, 822, 1140, 1370, 1644, 2055, 2603, 2740, 3301, 4110, 5206, 6602, 7809, 8220, 9903, 10412, 13015, 13204, 15618, 16505, 19806, 26030, 31236, 33010, 39045, 39612, 49515, 52060, 62719, 66020, 78090, 99030, 125438, 156180, 188157, 198060, 250876, 313595, 376314, 452237, 627190, 752628, 904474, 940785, 1254380, 1356711, 1808948, 1881570, 2261185, 2713422, 3763140, 4522370, 5426844, 6783555, 8592503, 9044740, 13567110, 17185006, 25777509, 27134220, 34370012, 42962515, 51555018, 85925030, 103110036, 128887545, 171850060, 257775090, 515550180]

約数ペア:

[(1, 515550180), (2, 257775090), (3, 171850060), (4, 128887545), (5, 103110036), (6, 85925030), (10, 51555018), (12, 42962515), (15, 34370012), (19, 27134220), (20, 25777509), (30, 17185006), (38, 13567110), (57, 9044740), (60, 8592503), (76, 6783555), (95, 5426844), (114, 4522370), (137, 3763140), (190, 2713422), (228, 2261185), (274, 1881570), (285, 1808948), (380, 1356711), (411, 1254380), (548, 940785), (570, 904474), (685, 752628), (822, 627190), (1140, 452237), (1370, 376314), (1644, 313595), (2055, 250876), (2603, 198060), (2740, 188157), (3301, 156180), (4110, 125438), (5206, 99030), (6602, 78090), (7809, 66020), (8220, 62719), (9903, 52060), (10412, 49515), (13015, 39612), (13204, 39045), (15618, 33010), (16505, 31236), (19806, 26030)]