124628900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 297543456

約数和(自身を除く): 172914556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 137, 220, 274, 275, 548, 550, 685, 827, 1100, 1370, 1507, 1654, 2740, 3014, 3308, 3425, 4135, 6028, 6850, 7535, 8270, 9097, 13700, 15070, 16540, 18194, 20675, 30140, 36388, 37675, 41350, 45485, 75350, 82700, 90970, 113299, 150700, 181940, 226598, 227425, 453196, 454850, 566495, 909700, 1132990, 1246289, 2265980, 2492578, 2832475, 4985156, 5664950, 6231445, 11329900, 12462890, 24925780, 31157225, 62314450, 124628900]

約数ペア:

[(1, 124628900), (2, 62314450), (4, 31157225), (5, 24925780), (10, 12462890), (11, 11329900), (20, 6231445), (22, 5664950), (25, 4985156), (44, 2832475), (50, 2492578), (55, 2265980), (100, 1246289), (110, 1132990), (137, 909700), (220, 566495), (274, 454850), (275, 453196), (548, 227425), (550, 226598), (685, 181940), (827, 150700), (1100, 113299), (1370, 90970), (1507, 82700), (1654, 75350), (2740, 45485), (3014, 41350), (3308, 37675), (3425, 36388), (4135, 30140), (6028, 20675), (6850, 18194), (7535, 16540), (8270, 15070), (9097, 13700)]