28071300

素因数分解:

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

素因数の和:837

約数の個数: 72

約数和(自身を含む): 81932256

約数和(自身を除く): 53860956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 137, 150, 274, 300, 411, 548, 683, 685, 822, 1366, 1370, 1644, 2049, 2055, 2732, 2740, 3415, 3425, 4098, 4110, 6830, 6850, 8196, 8220, 10245, 10275, 13660, 13700, 17075, 20490, 20550, 34150, 40980, 41100, 51225, 68300, 93571, 102450, 187142, 204900, 280713, 374284, 467855, 561426, 935710, 1122852, 1403565, 1871420, 2339275, 2807130, 4678550, 5614260, 7017825, 9357100, 14035650, 28071300]

約数ペア:

[(1, 28071300), (2, 14035650), (3, 9357100), (4, 7017825), (5, 5614260), (6, 4678550), (10, 2807130), (12, 2339275), (15, 1871420), (20, 1403565), (25, 1122852), (30, 935710), (50, 561426), (60, 467855), (75, 374284), (100, 280713), (137, 204900), (150, 187142), (274, 102450), (300, 93571), (411, 68300), (548, 51225), (683, 41100), (685, 40980), (822, 34150), (1366, 20550), (1370, 20490), (1644, 17075), (2049, 13700), (2055, 13660), (2732, 10275), (2740, 10245), (3415, 8220), (3425, 8196), (4098, 6850), (4110, 6830)]