43007940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 131029080

約数和(自身を除く): 88021140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 709, 1011, 1348, 1418, 1685, 2022, 2127, 2836, 3033, 3370, 3545, 4044, 4254, 5055, 6066, 6381, 6740, 7090, 8508, 10110, 10635, 12132, 12762, 14180, 15165, 20220, 21270, 25524, 30330, 31905, 42540, 60660, 63810, 127620, 238933, 477866, 716799, 955732, 1194665, 1433598, 2150397, 2389330, 2867196, 3583995, 4300794, 4778660, 7167990, 8601588, 10751985, 14335980, 21503970, 43007940]

約数ペア:

[(1, 43007940), (2, 21503970), (3, 14335980), (4, 10751985), (5, 8601588), (6, 7167990), (9, 4778660), (10, 4300794), (12, 3583995), (15, 2867196), (18, 2389330), (20, 2150397), (30, 1433598), (36, 1194665), (45, 955732), (60, 716799), (90, 477866), (180, 238933), (337, 127620), (674, 63810), (709, 60660), (1011, 42540), (1348, 31905), (1418, 30330), (1685, 25524), (2022, 21270), (2127, 20220), (2836, 15165), (3033, 14180), (3370, 12762), (3545, 12132), (4044, 10635), (4254, 10110), (5055, 8508), (6066, 7090), (6381, 6740)]