826718220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2293}}^1$

素因数の和:4311

約数の個数: 72

約数和(自身を含む): 2510058096

約数和(自身を除く): 1683339876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2003, 2293, 4006, 4586, 6009, 6879, 8012, 9172, 10015, 11465, 12018, 13758, 18027, 20030, 20637, 22930, 24036, 27516, 30045, 34395, 36054, 40060, 41274, 45860, 60090, 68790, 72108, 82548, 90135, 103185, 120180, 137580, 180270, 206370, 360540, 412740, 4592879, 9185758, 13778637, 18371516, 22964395, 27557274, 41335911, 45928790, 55114548, 68893185, 82671822, 91857580, 137786370, 165343644, 206679555, 275572740, 413359110, 826718220]

約数ペア:

[(1, 826718220), (2, 413359110), (3, 275572740), (4, 206679555), (5, 165343644), (6, 137786370), (9, 91857580), (10, 82671822), (12, 68893185), (15, 55114548), (18, 45928790), (20, 41335911), (30, 27557274), (36, 22964395), (45, 18371516), (60, 13778637), (90, 9185758), (180, 4592879), (2003, 412740), (2293, 360540), (4006, 206370), (4586, 180270), (6009, 137580), (6879, 120180), (8012, 103185), (9172, 90135), (10015, 82548), (11465, 72108), (12018, 68790), (13758, 60090), (18027, 45860), (20030, 41274), (20637, 40060), (22930, 36054), (24036, 34395), (27516, 30045)]