88157520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11131}}^1$

素因数の和:11161

約数の個数: 120

約数和(自身を含む): 323006112

約数和(自身を除く): 234848592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11131, 22262, 33393, 44524, 55655, 66786, 89048, 100179, 111310, 122441, 133572, 166965, 178096, 200358, 222620, 244882, 267144, 333930, 367323, 400716, 445240, 489764, 500895, 534288, 612205, 667860, 734646, 801432, 890480, 979528, 1001790, 1101969, 1224410, 1335720, 1469292, 1602864, 1836615, 1959056, 2003580, 2203938, 2448820, 2671440, 2938584, 3673230, 4007160, 4407876, 4897640, 5509845, 5877168, 7346460, 8014320, 8815752, 9795280, 11019690, 14692920, 17631504, 22039380, 29385840, 44078760, 88157520]

約数ペア:

[(1, 88157520), (2, 44078760), (3, 29385840), (4, 22039380), (5, 17631504), (6, 14692920), (8, 11019690), (9, 9795280), (10, 8815752), (11, 8014320), (12, 7346460), (15, 5877168), (16, 5509845), (18, 4897640), (20, 4407876), (22, 4007160), (24, 3673230), (30, 2938584), (33, 2671440), (36, 2448820), (40, 2203938), (44, 2003580), (45, 1959056), (48, 1836615), (55, 1602864), (60, 1469292), (66, 1335720), (72, 1224410), (80, 1101969), (88, 1001790), (90, 979528), (99, 890480), (110, 801432), (120, 734646), (132, 667860), (144, 612205), (165, 534288), (176, 500895), (180, 489764), (198, 445240), (220, 400716), (240, 367323), (264, 333930), (330, 267144), (360, 244882), (396, 222620), (440, 200358), (495, 178096), (528, 166965), (660, 133572), (720, 122441), (792, 111310), (880, 100179), (990, 89048), (1320, 66786), (1584, 55655), (1980, 44524), (2640, 33393), (3960, 22262), (7920, 11131)]