107508500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1777}}^1$

素因数の和:1818

約数の個数: 72

約数和(自身を含む): 258229608

約数和(自身を除く): 150721108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 1777, 2420, 2750, 3025, 3554, 5500, 6050, 7108, 8885, 12100, 15125, 17770, 19547, 30250, 35540, 39094, 44425, 60500, 78188, 88850, 97735, 177700, 195470, 215017, 222125, 390940, 430034, 444250, 488675, 860068, 888500, 977350, 1075085, 1954700, 2150170, 2443375, 4300340, 4886750, 5375425, 9773500, 10750850, 21501700, 26877125, 53754250, 107508500]

約数ペア:

[(1, 107508500), (2, 53754250), (4, 26877125), (5, 21501700), (10, 10750850), (11, 9773500), (20, 5375425), (22, 4886750), (25, 4300340), (44, 2443375), (50, 2150170), (55, 1954700), (100, 1075085), (110, 977350), (121, 888500), (125, 860068), (220, 488675), (242, 444250), (250, 430034), (275, 390940), (484, 222125), (500, 215017), (550, 195470), (605, 177700), (1100, 97735), (1210, 88850), (1375, 78188), (1777, 60500), (2420, 44425), (2750, 39094), (3025, 35540), (3554, 30250), (5500, 19547), (6050, 17770), (7108, 15125), (8885, 12100)]