83487800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 214071120

約数和(自身を除く): 130583320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 137, 200, 220, 274, 275, 277, 440, 548, 550, 554, 685, 1096, 1100, 1108, 1370, 1385, 1507, 2200, 2216, 2740, 2770, 3014, 3047, 3425, 5480, 5540, 6028, 6094, 6850, 6925, 7535, 11080, 12056, 12188, 13700, 13850, 15070, 15235, 24376, 27400, 27700, 30140, 30470, 37675, 37949, 55400, 60280, 60940, 75350, 75898, 76175, 121880, 150700, 151796, 152350, 189745, 301400, 303592, 304700, 379490, 417439, 609400, 758980, 834878, 948725, 1517960, 1669756, 1897450, 2087195, 3339512, 3794900, 4174390, 7589800, 8348780, 10435975, 16697560, 20871950, 41743900, 83487800]

約数ペア:

[(1, 83487800), (2, 41743900), (4, 20871950), (5, 16697560), (8, 10435975), (10, 8348780), (11, 7589800), (20, 4174390), (22, 3794900), (25, 3339512), (40, 2087195), (44, 1897450), (50, 1669756), (55, 1517960), (88, 948725), (100, 834878), (110, 758980), (137, 609400), (200, 417439), (220, 379490), (274, 304700), (275, 303592), (277, 301400), (440, 189745), (548, 152350), (550, 151796), (554, 150700), (685, 121880), (1096, 76175), (1100, 75898), (1108, 75350), (1370, 60940), (1385, 60280), (1507, 55400), (2200, 37949), (2216, 37675), (2740, 30470), (2770, 30140), (3014, 27700), (3047, 27400), (3425, 24376), (5480, 15235), (5540, 15070), (6028, 13850), (6094, 13700), (6850, 12188), (6925, 12056), (7535, 11080)]