120699990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1093}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 322948800

約数和(自身を除く): 202248810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 818, 1093, 1227, 2045, 2186, 2454, 3279, 3681, 4090, 5465, 6135, 6558, 7362, 9837, 10930, 11043, 12270, 16395, 18405, 19674, 22086, 29511, 32790, 36810, 49185, 55215, 59022, 98370, 110430, 147555, 295110, 447037, 894074, 1341111, 2235185, 2682222, 4023333, 4470370, 6705555, 8046666, 12069999, 13411110, 20116665, 24139998, 40233330, 60349995, 120699990]

約数ペア:

[(1, 120699990), (2, 60349995), (3, 40233330), (5, 24139998), (6, 20116665), (9, 13411110), (10, 12069999), (15, 8046666), (18, 6705555), (27, 4470370), (30, 4023333), (45, 2682222), (54, 2235185), (90, 1341111), (135, 894074), (270, 447037), (409, 295110), (818, 147555), (1093, 110430), (1227, 98370), (2045, 59022), (2186, 55215), (2454, 49185), (3279, 36810), (3681, 32790), (4090, 29511), (5465, 22086), (6135, 19674), (6558, 18405), (7362, 16395), (9837, 12270), (10930, 11043)]