207727620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 602598528

約数和(自身を除く): 394870908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 137, 148, 185, 222, 274, 370, 411, 444, 548, 555, 683, 685, 740, 822, 1110, 1366, 1370, 1644, 2049, 2055, 2220, 2732, 2740, 3415, 4098, 4110, 5069, 6830, 8196, 8220, 10138, 10245, 13660, 15207, 20276, 20490, 25271, 25345, 30414, 40980, 50542, 50690, 60828, 75813, 76035, 93571, 101084, 101380, 126355, 151626, 152070, 187142, 252710, 280713, 303252, 304140, 374284, 379065, 467855, 505420, 561426, 758130, 935710, 1122852, 1403565, 1516260, 1871420, 2807130, 3462127, 5614260, 6924254, 10386381, 13848508, 17310635, 20772762, 34621270, 41545524, 51931905, 69242540, 103863810, 207727620]

約数ペア:

[(1, 207727620), (2, 103863810), (3, 69242540), (4, 51931905), (5, 41545524), (6, 34621270), (10, 20772762), (12, 17310635), (15, 13848508), (20, 10386381), (30, 6924254), (37, 5614260), (60, 3462127), (74, 2807130), (111, 1871420), (137, 1516260), (148, 1403565), (185, 1122852), (222, 935710), (274, 758130), (370, 561426), (411, 505420), (444, 467855), (548, 379065), (555, 374284), (683, 304140), (685, 303252), (740, 280713), (822, 252710), (1110, 187142), (1366, 152070), (1370, 151626), (1644, 126355), (2049, 101380), (2055, 101084), (2220, 93571), (2732, 76035), (2740, 75813), (3415, 60828), (4098, 50690), (4110, 50542), (5069, 40980), (6830, 30414), (8196, 25345), (8220, 25271), (10138, 20490), (10245, 20276), (13660, 15207)]