9971983800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{128837}}^1$

素因数の和:128902

約数の個数: 144

約数和(自身を含む): 34268331240

約数和(自身を除く): 24296347440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2150, 2580, 3096, 3225, 3870, 4300, 5160, 6450, 7740, 8600, 9675, 12900, 15480, 19350, 25800, 38700, 77400, 128837, 257674, 386511, 515348, 644185, 773022, 1030696, 1159533, 1288370, 1546044, 1932555, 2319066, 2576740, 3092088, 3220925, 3865110, 4638132, 5153480, 5539991, 5797665, 6441850, 7730220, 9276264, 9662775, 11079982, 11595330, 12883700, 15460440, 16619973, 19325550, 22159964, 23190660, 25767400, 27699955, 28988325, 33239946, 38651100, 44319928, 46381320, 49859919, 55399910, 57976650, 66479892, 77302200, 83099865, 99719838, 110799820, 115953300, 132959784, 138499775, 166199730, 199439676, 221599640, 231906600, 249299595, 276999550, 332399460, 398879352, 415499325, 498599190, 553999100, 664798920, 830998650, 997198380, 1107998200, 1246497975, 1661997300, 1994396760, 2492995950, 3323994600, 4985991900, 9971983800]

約数ペア:

[(1, 9971983800), (2, 4985991900), (3, 3323994600), (4, 2492995950), (5, 1994396760), (6, 1661997300), (8, 1246497975), (9, 1107998200), (10, 997198380), (12, 830998650), (15, 664798920), (18, 553999100), (20, 498599190), (24, 415499325), (25, 398879352), (30, 332399460), (36, 276999550), (40, 249299595), (43, 231906600), (45, 221599640), (50, 199439676), (60, 166199730), (72, 138499775), (75, 132959784), (86, 115953300), (90, 110799820), (100, 99719838), (120, 83099865), (129, 77302200), (150, 66479892), (172, 57976650), (180, 55399910), (200, 49859919), (215, 46381320), (225, 44319928), (258, 38651100), (300, 33239946), (344, 28988325), (360, 27699955), (387, 25767400), (430, 23190660), (450, 22159964), (516, 19325550), (600, 16619973), (645, 15460440), (774, 12883700), (860, 11595330), (900, 11079982), (1032, 9662775), (1075, 9276264), (1290, 7730220), (1548, 6441850), (1720, 5797665), (1800, 5539991), (1935, 5153480), (2150, 4638132), (2580, 3865110), (3096, 3220925), (3225, 3092088), (3870, 2576740), (4300, 2319066), (5160, 1932555), (6450, 1546044), (7740, 1288370), (8600, 1159533), (9675, 1030696), (12900, 773022), (15480, 644185), (19350, 515348), (25800, 386511), (38700, 257674), (77400, 128837)]