202176540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8768

約数の個数: 96

約数和(自身を含む): 643695360

約数和(自身を除く): 441518820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8707, 11610, 17414, 23220, 26121, 34828, 43535, 52242, 78363, 87070, 104484, 130605, 156726, 174140, 235089, 261210, 313452, 374401, 391815, 470178, 522420, 748802, 783630, 940356, 1123203, 1175445, 1497604, 1567260, 1872005, 2246406, 2350890, 3369609, 3744010, 4492812, 4701780, 5616015, 6739218, 7488020, 10108827, 11232030, 13478436, 16848045, 20217654, 22464060, 33696090, 40435308, 50544135, 67392180, 101088270, 202176540]

約数ペア:

[(1, 202176540), (2, 101088270), (3, 67392180), (4, 50544135), (5, 40435308), (6, 33696090), (9, 22464060), (10, 20217654), (12, 16848045), (15, 13478436), (18, 11232030), (20, 10108827), (27, 7488020), (30, 6739218), (36, 5616015), (43, 4701780), (45, 4492812), (54, 3744010), (60, 3369609), (86, 2350890), (90, 2246406), (108, 1872005), (129, 1567260), (135, 1497604), (172, 1175445), (180, 1123203), (215, 940356), (258, 783630), (270, 748802), (387, 522420), (430, 470178), (516, 391815), (540, 374401), (645, 313452), (774, 261210), (860, 235089), (1161, 174140), (1290, 156726), (1548, 130605), (1935, 104484), (2322, 87070), (2580, 78363), (3870, 52242), (4644, 43535), (5805, 34828), (7740, 26121), (8707, 23220), (11610, 17414)]