65840850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{5419}}^1$

素因数の和:5446

約数の個数: 72

約数和(自身を含む): 183477840

約数和(自身を除く): 117636990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 5419, 6075, 10838, 12150, 16257, 27095, 32514, 48771, 54190, 81285, 97542, 135475, 146313, 162570, 243855, 270950, 292626, 406425, 438939, 487710, 731565, 812850, 877878, 1219275, 1316817, 1463130, 2194695, 2438550, 2633634, 3657825, 4389390, 6584085, 7315650, 10973475, 13168170, 21946950, 32920425, 65840850]

約数ペア:

[(1, 65840850), (2, 32920425), (3, 21946950), (5, 13168170), (6, 10973475), (9, 7315650), (10, 6584085), (15, 4389390), (18, 3657825), (25, 2633634), (27, 2438550), (30, 2194695), (45, 1463130), (50, 1316817), (54, 1219275), (75, 877878), (81, 812850), (90, 731565), (135, 487710), (150, 438939), (162, 406425), (225, 292626), (243, 270950), (270, 243855), (405, 162570), (450, 146313), (486, 135475), (675, 97542), (810, 81285), (1215, 54190), (1350, 48771), (2025, 32514), (2430, 27095), (4050, 16257), (5419, 12150), (6075, 10838)]