160995900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41281}}^1$

素因数の和:41311

約数の個数: 72

約数和(自身を含む): 501658864

約数和(自身を除く): 340662964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 41281, 82562, 123843, 165124, 206405, 247686, 412810, 495372, 536653, 619215, 825620, 1032025, 1073306, 1238430, 1609959, 2064050, 2146612, 2476860, 2683265, 3096075, 3219918, 4128100, 5366530, 6192150, 6439836, 8049795, 10733060, 12384300, 13416325, 16099590, 26832650, 32199180, 40248975, 53665300, 80497950, 160995900]

約数ペア:

[(1, 160995900), (2, 80497950), (3, 53665300), (4, 40248975), (5, 32199180), (6, 26832650), (10, 16099590), (12, 13416325), (13, 12384300), (15, 10733060), (20, 8049795), (25, 6439836), (26, 6192150), (30, 5366530), (39, 4128100), (50, 3219918), (52, 3096075), (60, 2683265), (65, 2476860), (75, 2146612), (78, 2064050), (100, 1609959), (130, 1238430), (150, 1073306), (156, 1032025), (195, 825620), (260, 619215), (300, 536653), (325, 495372), (390, 412810), (650, 247686), (780, 206405), (975, 165124), (1300, 123843), (1950, 82562), (3900, 41281)]