135660900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19661}}^1$

素因数の和:19701

約数の個数: 72

約数和(自身を含む): 409598784

約数和(自身を除く): 273937884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 19661, 39322, 58983, 78644, 98305, 117966, 196610, 235932, 294915, 393220, 452203, 491525, 589830, 904406, 983050, 1179660, 1356609, 1474575, 1808812, 1966100, 2261015, 2713218, 2949150, 4522030, 5426436, 5898300, 6783045, 9044060, 11305075, 13566090, 22610150, 27132180, 33915225, 45220300, 67830450, 135660900]

約数ペア:

[(1, 135660900), (2, 67830450), (3, 45220300), (4, 33915225), (5, 27132180), (6, 22610150), (10, 13566090), (12, 11305075), (15, 9044060), (20, 6783045), (23, 5898300), (25, 5426436), (30, 4522030), (46, 2949150), (50, 2713218), (60, 2261015), (69, 1966100), (75, 1808812), (92, 1474575), (100, 1356609), (115, 1179660), (138, 983050), (150, 904406), (230, 589830), (276, 491525), (300, 452203), (345, 393220), (460, 294915), (575, 235932), (690, 196610), (1150, 117966), (1380, 98305), (1725, 78644), (2300, 58983), (3450, 39322), (6900, 19661)]