83924280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21193}}^1$

素因数の和:21221

約数の個数: 96

約数和(自身を含む): 297563760

約数和(自身を除く): 213639480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 190737, 211930, 233123, 254316, 317895, 381474, 423860, 466246, 508632, 635790, 699369, 762948, 847720, 932492, 953685, 1165615, 1271580, 1398738, 1525896, 1864984, 1907370, 2098107, 2331230, 2543160, 2797476, 3496845, 3814740, 4196214, 4662460, 5594952, 6993690, 7629480, 8392428, 9324920, 10490535, 13987380, 16784856, 20981070, 27974760, 41962140, 83924280]

約数ペア:

[(1, 83924280), (2, 41962140), (3, 27974760), (4, 20981070), (5, 16784856), (6, 13987380), (8, 10490535), (9, 9324920), (10, 8392428), (11, 7629480), (12, 6993690), (15, 5594952), (18, 4662460), (20, 4196214), (22, 3814740), (24, 3496845), (30, 2797476), (33, 2543160), (36, 2331230), (40, 2098107), (44, 1907370), (45, 1864984), (55, 1525896), (60, 1398738), (66, 1271580), (72, 1165615), (88, 953685), (90, 932492), (99, 847720), (110, 762948), (120, 699369), (132, 635790), (165, 508632), (180, 466246), (198, 423860), (220, 381474), (264, 317895), (330, 254316), (360, 233123), (396, 211930), (440, 190737), (495, 169544), (660, 127158), (792, 105965), (990, 84772), (1320, 63579), (1980, 42386), (3960, 21193)]