27340380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 83468112

約数和(自身を除く): 56127732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 787, 965, 1158, 1574, 1737, 1930, 2316, 2361, 2895, 3148, 3474, 3860, 3935, 4722, 5790, 6948, 7083, 7870, 8685, 9444, 11580, 11805, 14166, 15740, 17370, 23610, 28332, 34740, 35415, 47220, 70830, 141660, 151891, 303782, 455673, 607564, 759455, 911346, 1367019, 1518910, 1822692, 2278365, 2734038, 3037820, 4556730, 5468076, 6835095, 9113460, 13670190, 27340380]

約数ペア:

[(1, 27340380), (2, 13670190), (3, 9113460), (4, 6835095), (5, 5468076), (6, 4556730), (9, 3037820), (10, 2734038), (12, 2278365), (15, 1822692), (18, 1518910), (20, 1367019), (30, 911346), (36, 759455), (45, 607564), (60, 455673), (90, 303782), (180, 151891), (193, 141660), (386, 70830), (579, 47220), (772, 35415), (787, 34740), (965, 28332), (1158, 23610), (1574, 17370), (1737, 15740), (1930, 14166), (2316, 11805), (2361, 11580), (2895, 9444), (3148, 8685), (3474, 7870), (3860, 7083), (3935, 6948), (4722, 5790)]