129524940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 406264320

約数和(自身を除く): 276739380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1831, 1965, 2358, 2620, 3537, 3662, 3930, 4716, 5493, 5895, 7074, 7324, 7860, 9155, 10986, 11790, 14148, 16479, 17685, 18310, 21972, 23580, 27465, 32958, 35370, 36620, 49437, 54930, 65916, 70740, 82395, 98874, 109860, 164790, 197748, 239861, 247185, 329580, 479722, 494370, 719583, 959444, 988740, 1199305, 1439166, 2158749, 2398610, 2878332, 3597915, 4317498, 4797220, 6476247, 7195830, 8634996, 10793745, 12952494, 14391660, 21587490, 25904988, 32381235, 43174980, 64762470, 129524940]

約数ペア:

[(1, 129524940), (2, 64762470), (3, 43174980), (4, 32381235), (5, 25904988), (6, 21587490), (9, 14391660), (10, 12952494), (12, 10793745), (15, 8634996), (18, 7195830), (20, 6476247), (27, 4797220), (30, 4317498), (36, 3597915), (45, 2878332), (54, 2398610), (60, 2158749), (90, 1439166), (108, 1199305), (131, 988740), (135, 959444), (180, 719583), (262, 494370), (270, 479722), (393, 329580), (524, 247185), (540, 239861), (655, 197748), (786, 164790), (1179, 109860), (1310, 98874), (1572, 82395), (1831, 70740), (1965, 65916), (2358, 54930), (2620, 49437), (3537, 36620), (3662, 35370), (3930, 32958), (4716, 27465), (5493, 23580), (5895, 21972), (7074, 18310), (7324, 17685), (7860, 16479), (9155, 14148), (10986, 11790)]