807777150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{42403}}^1$

素因数の和:42545

約数の個数: 48

約数和(自身を含む): 2019108864

約数和(自身を除く): 1211331714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3810, 6350, 9525, 19050, 42403, 84806, 127209, 212015, 254418, 424030, 636045, 1060075, 1272090, 2120150, 3180225, 5385181, 6360450, 10770362, 16155543, 26925905, 32311086, 53851810, 80777715, 134629525, 161555430, 269259050, 403888575, 807777150]

約数ペア:

[(1, 807777150), (2, 403888575), (3, 269259050), (5, 161555430), (6, 134629525), (10, 80777715), (15, 53851810), (25, 32311086), (30, 26925905), (50, 16155543), (75, 10770362), (127, 6360450), (150, 5385181), (254, 3180225), (381, 2120150), (635, 1272090), (762, 1060075), (1270, 636045), (1905, 424030), (3175, 254418), (3810, 212015), (6350, 127209), (9525, 84806), (19050, 42403)]