242000550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{48889}}^1$

素因数の和:48918

約数の個数: 72

約数和(自身を含む): 709296120

約数和(自身を除く): 467295570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 48889, 97778, 146667, 244445, 293334, 440001, 488890, 537779, 733335, 880002, 1075558, 1222225, 1466670, 1613337, 2200005, 2444450, 2688895, 3226674, 3666675, 4400010, 4840011, 5377790, 7333350, 8066685, 9680022, 11000025, 13444475, 16133370, 22000050, 24200055, 26888950, 40333425, 48400110, 80666850, 121000275, 242000550]

約数ペア:

[(1, 242000550), (2, 121000275), (3, 80666850), (5, 48400110), (6, 40333425), (9, 26888950), (10, 24200055), (11, 22000050), (15, 16133370), (18, 13444475), (22, 11000025), (25, 9680022), (30, 8066685), (33, 7333350), (45, 5377790), (50, 4840011), (55, 4400010), (66, 3666675), (75, 3226674), (90, 2688895), (99, 2444450), (110, 2200005), (150, 1613337), (165, 1466670), (198, 1222225), (225, 1075558), (275, 880002), (330, 733335), (450, 537779), (495, 488890), (550, 440001), (825, 293334), (990, 244445), (1650, 146667), (2475, 97778), (4950, 48889)]