274245775100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7039}}^1\times {\mathrm{35419}}^1$

素因数の和:42483

約数の個数: 72

約数和(自身を含む): 649325107200

約数和(自身を除く): 375079332100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 7039, 14078, 28156, 35195, 35419, 70390, 70838, 77429, 140780, 141676, 154858, 175975, 177095, 309716, 351950, 354190, 387145, 389609, 703900, 708380, 774290, 779218, 885475, 1548580, 1558436, 1770950, 1935725, 1948045, 3541900, 3871450, 3896090, 7742900, 7792180, 9740225, 19480450, 38960900, 249314341, 498628682, 997257364, 1246571705, 2493143410, 2742457751, 4986286820, 5484915502, 6232858525, 10969831004, 12465717050, 13712288755, 24931434100, 27424577510, 54849155020, 68561443775, 137122887550, 274245775100]

約数ペア:

[(1, 274245775100), (2, 137122887550), (4, 68561443775), (5, 54849155020), (10, 27424577510), (11, 24931434100), (20, 13712288755), (22, 12465717050), (25, 10969831004), (44, 6232858525), (50, 5484915502), (55, 4986286820), (100, 2742457751), (110, 2493143410), (220, 1246571705), (275, 997257364), (550, 498628682), (1100, 249314341), (7039, 38960900), (14078, 19480450), (28156, 9740225), (35195, 7792180), (35419, 7742900), (70390, 3896090), (70838, 3871450), (77429, 3541900), (140780, 1948045), (141676, 1935725), (154858, 1770950), (175975, 1558436), (177095, 1548580), (309716, 885475), (351950, 779218), (354190, 774290), (387145, 708380), (389609, 703900)]