138207750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 347922432

約数和(自身を除く): 209714682

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 127, 150, 250, 254, 375, 381, 635, 750, 762, 1270, 1451, 1905, 2902, 3175, 3810, 4353, 6350, 7255, 8706, 9525, 14510, 15875, 19050, 21765, 31750, 36275, 43530, 47625, 72550, 95250, 108825, 181375, 184277, 217650, 362750, 368554, 544125, 552831, 921385, 1088250, 1105662, 1842770, 2764155, 4606925, 5528310, 9213850, 13820775, 23034625, 27641550, 46069250, 69103875, 138207750]

約数ペア:

[(1, 138207750), (2, 69103875), (3, 46069250), (5, 27641550), (6, 23034625), (10, 13820775), (15, 9213850), (25, 5528310), (30, 4606925), (50, 2764155), (75, 1842770), (125, 1105662), (127, 1088250), (150, 921385), (250, 552831), (254, 544125), (375, 368554), (381, 362750), (635, 217650), (750, 184277), (762, 181375), (1270, 108825), (1451, 95250), (1905, 72550), (2902, 47625), (3175, 43530), (3810, 36275), (4353, 31750), (6350, 21765), (7255, 19050), (8706, 15875), (9525, 14510)]