117977700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 342478080

約数和(自身を除く): 224500380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 479, 821, 958, 1437, 1642, 1916, 2395, 2463, 2874, 3284, 4105, 4790, 4926, 5748, 7185, 8210, 9580, 9852, 11975, 12315, 14370, 16420, 20525, 23950, 24630, 28740, 35925, 41050, 47900, 49260, 61575, 71850, 82100, 123150, 143700, 246300, 393259, 786518, 1179777, 1573036, 1966295, 2359554, 3932590, 4719108, 5898885, 7865180, 9831475, 11797770, 19662950, 23595540, 29494425, 39325900, 58988850, 117977700]

約数ペア:

[(1, 117977700), (2, 58988850), (3, 39325900), (4, 29494425), (5, 23595540), (6, 19662950), (10, 11797770), (12, 9831475), (15, 7865180), (20, 5898885), (25, 4719108), (30, 3932590), (50, 2359554), (60, 1966295), (75, 1573036), (100, 1179777), (150, 786518), (300, 393259), (479, 246300), (821, 143700), (958, 123150), (1437, 82100), (1642, 71850), (1916, 61575), (2395, 49260), (2463, 47900), (2874, 41050), (3284, 35925), (4105, 28740), (4790, 24630), (4926, 23950), (5748, 20525), (7185, 16420), (8210, 14370), (9580, 12315), (9852, 11975)]