276475100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6793}}^1$

素因数の和:6855

約数の個数: 72

約数和(自身を含む): 672279888

約数和(自身を除く): 395804788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 6793, 8140, 10175, 13586, 20350, 27172, 33965, 40700, 67930, 74723, 135860, 149446, 169825, 251341, 298892, 339650, 373615, 502682, 679300, 747230, 1005364, 1256705, 1494460, 1868075, 2513410, 2764751, 3736150, 5026820, 5529502, 6283525, 7472300, 11059004, 12567050, 13823755, 25134100, 27647510, 55295020, 69118775, 138237550, 276475100]

約数ペア:

[(1, 276475100), (2, 138237550), (4, 69118775), (5, 55295020), (10, 27647510), (11, 25134100), (20, 13823755), (22, 12567050), (25, 11059004), (37, 7472300), (44, 6283525), (50, 5529502), (55, 5026820), (74, 3736150), (100, 2764751), (110, 2513410), (148, 1868075), (185, 1494460), (220, 1256705), (275, 1005364), (370, 747230), (407, 679300), (550, 502682), (740, 373615), (814, 339650), (925, 298892), (1100, 251341), (1628, 169825), (1850, 149446), (2035, 135860), (3700, 74723), (4070, 67930), (6793, 40700), (8140, 33965), (10175, 27172), (13586, 20350)]