115129620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213203}}^1$

素因数の和:213221

約数の個数: 48

約数和(自身を含む): 358182720

約数和(自身を除く): 243053100

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, 213203, 426406, 639609, 852812, 1066015, 1279218, 1918827, 2132030, 2558436, 3198045, 3837654, 4264060, 5756481, 6396090, 7675308, 9594135, 11512962, 12792180, 19188270, 23025924, 28782405, 38376540, 57564810, 115129620]

約数ペア:

[(1, 115129620), (2, 57564810), (3, 38376540), (4, 28782405), (5, 23025924), (6, 19188270), (9, 12792180), (10, 11512962), (12, 9594135), (15, 7675308), (18, 6396090), (20, 5756481), (27, 4264060), (30, 3837654), (36, 3198045), (45, 2558436), (54, 2132030), (60, 1918827), (90, 1279218), (108, 1066015), (135, 852812), (180, 639609), (270, 426406), (540, 213203)]