216758700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 144

約数和(自身を含む): 713426560

約数和(自身を除く): 496667860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1867, 1935, 2150, 2322, 2580, 2700, 3225, 3734, 3870, 4300, 4644, 5601, 5805, 6450, 7468, 7740, 9335, 9675, 11202, 11610, 12900, 16803, 18670, 19350, 22404, 23220, 28005, 29025, 33606, 37340, 38700, 46675, 50409, 56010, 58050, 67212, 80281, 84015, 93350, 100818, 112020, 116100, 140025, 160562, 168030, 186700, 201636, 240843, 252045, 280050, 321124, 336060, 401405, 420075, 481686, 504090, 560100, 722529, 802810, 840150, 963372, 1008180, 1204215, 1260225, 1445058, 1605620, 1680300, 2007025, 2167587, 2408430, 2520450, 2890116, 3612645, 4014050, 4335174, 4816860, 5040900, 6021075, 7225290, 8028100, 8670348, 10837935, 12042150, 14450580, 18063225, 21675870, 24084300, 36126450, 43351740, 54189675, 72252900, 108379350, 216758700]

約数ペア:

[(1, 216758700), (2, 108379350), (3, 72252900), (4, 54189675), (5, 43351740), (6, 36126450), (9, 24084300), (10, 21675870), (12, 18063225), (15, 14450580), (18, 12042150), (20, 10837935), (25, 8670348), (27, 8028100), (30, 7225290), (36, 6021075), (43, 5040900), (45, 4816860), (50, 4335174), (54, 4014050), (60, 3612645), (75, 2890116), (86, 2520450), (90, 2408430), (100, 2167587), (108, 2007025), (129, 1680300), (135, 1605620), (150, 1445058), (172, 1260225), (180, 1204215), (215, 1008180), (225, 963372), (258, 840150), (270, 802810), (300, 722529), (387, 560100), (430, 504090), (450, 481686), (516, 420075), (540, 401405), (645, 336060), (675, 321124), (774, 280050), (860, 252045), (900, 240843), (1075, 201636), (1161, 186700), (1290, 168030), (1350, 160562), (1548, 140025), (1867, 116100), (1935, 112020), (2150, 100818), (2322, 93350), (2580, 84015), (2700, 80281), (3225, 67212), (3734, 58050), (3870, 56010), (4300, 50409), (4644, 46675), (5601, 38700), (5805, 37340), (6450, 33606), (7468, 29025), (7740, 28005), (9335, 23220), (9675, 22404), (11202, 19350), (11610, 18670), (12900, 16803)]