90473220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167543}}^1$

素因数の和:167561

約数の個数: 48

約数和(自身を含む): 281473920

約数和(自身を除く): 191000700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 167543, 335086, 502629, 670172, 837715, 1005258, 1507887, 1675430, 2010516, 2513145, 3015774, 3350860, 4523661, 5026290, 6031548, 7539435, 9047322, 10052580, 15078870, 18094644, 22618305, 30157740, 45236610, 90473220]

約数ペア:

[(1, 90473220), (2, 45236610), (3, 30157740), (4, 22618305), (5, 18094644), (6, 15078870), (9, 10052580), (10, 9047322), (12, 7539435), (15, 6031548), (18, 5026290), (20, 4523661), (27, 3350860), (30, 3015774), (36, 2513145), (45, 2010516), (54, 1675430), (60, 1507887), (90, 1005258), (108, 837715), (135, 670172), (180, 502629), (270, 335086), (540, 167543)]