27143200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 78369984

約数和(自身を除く): 51226784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 131, 140, 148, 160, 175, 185, 200, 224, 259, 262, 280, 296, 350, 370, 400, 518, 524, 560, 592, 655, 700, 740, 800, 917, 925, 1036, 1048, 1120, 1184, 1295, 1310, 1400, 1480, 1834, 1850, 2072, 2096, 2590, 2620, 2800, 2960, 3275, 3668, 3700, 4144, 4192, 4585, 4847, 5180, 5240, 5600, 5920, 6475, 6550, 7336, 7400, 8288, 9170, 9694, 10360, 10480, 12950, 13100, 14672, 14800, 18340, 19388, 20720, 20960, 22925, 24235, 25900, 26200, 29344, 29600, 33929, 36680, 38776, 41440, 45850, 48470, 51800, 52400, 67858, 73360, 77552, 91700, 96940, 103600, 104800, 121175, 135716, 146720, 155104, 169645, 183400, 193880, 207200, 242350, 271432, 339290, 366800, 387760, 484700, 542864, 678580, 733600, 775520, 848225, 969400, 1085728, 1357160, 1696450, 1938800, 2714320, 3392900, 3877600, 5428640, 6785800, 13571600, 27143200]

約数ペア:

[(1, 27143200), (2, 13571600), (4, 6785800), (5, 5428640), (7, 3877600), (8, 3392900), (10, 2714320), (14, 1938800), (16, 1696450), (20, 1357160), (25, 1085728), (28, 969400), (32, 848225), (35, 775520), (37, 733600), (40, 678580), (50, 542864), (56, 484700), (70, 387760), (74, 366800), (80, 339290), (100, 271432), (112, 242350), (131, 207200), (140, 193880), (148, 183400), (160, 169645), (175, 155104), (185, 146720), (200, 135716), (224, 121175), (259, 104800), (262, 103600), (280, 96940), (296, 91700), (350, 77552), (370, 73360), (400, 67858), (518, 52400), (524, 51800), (560, 48470), (592, 45850), (655, 41440), (700, 38776), (740, 36680), (800, 33929), (917, 29600), (925, 29344), (1036, 26200), (1048, 25900), (1120, 24235), (1184, 22925), (1295, 20960), (1310, 20720), (1400, 19388), (1480, 18340), (1834, 14800), (1850, 14672), (2072, 13100), (2096, 12950), (2590, 10480), (2620, 10360), (2800, 9694), (2960, 9170), (3275, 8288), (3668, 7400), (3700, 7336), (4144, 6550), (4192, 6475), (4585, 5920), (4847, 5600), (5180, 5240)]