27439620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 83693568

約数和(自身を除く): 56253948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 277, 381, 390, 508, 554, 635, 762, 780, 831, 1108, 1270, 1385, 1524, 1651, 1662, 1905, 2540, 2770, 3302, 3324, 3601, 3810, 4155, 4953, 5540, 6604, 7202, 7620, 8255, 8310, 9906, 10803, 14404, 16510, 16620, 18005, 19812, 21606, 24765, 33020, 35179, 36010, 43212, 49530, 54015, 70358, 72020, 99060, 105537, 108030, 140716, 175895, 211074, 216060, 351790, 422148, 457327, 527685, 703580, 914654, 1055370, 1371981, 1829308, 2110740, 2286635, 2743962, 4573270, 5487924, 6859905, 9146540, 13719810, 27439620]

約数ペア:

[(1, 27439620), (2, 13719810), (3, 9146540), (4, 6859905), (5, 5487924), (6, 4573270), (10, 2743962), (12, 2286635), (13, 2110740), (15, 1829308), (20, 1371981), (26, 1055370), (30, 914654), (39, 703580), (52, 527685), (60, 457327), (65, 422148), (78, 351790), (127, 216060), (130, 211074), (156, 175895), (195, 140716), (254, 108030), (260, 105537), (277, 99060), (381, 72020), (390, 70358), (508, 54015), (554, 49530), (635, 43212), (762, 36010), (780, 35179), (831, 33020), (1108, 24765), (1270, 21606), (1385, 19812), (1524, 18005), (1651, 16620), (1662, 16510), (1905, 14404), (2540, 10803), (2770, 9906), (3302, 8310), (3324, 8255), (3601, 7620), (3810, 7202), (4155, 6604), (4953, 5540)]