131775200

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1444

約数の個数: 72

約数和(自身を含む): 324479232

約数和(自身を除く): 192704032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 1297, 2032, 2540, 2594, 3175, 4064, 5080, 5188, 6350, 6485, 10160, 10376, 12700, 12970, 20320, 20752, 25400, 25940, 32425, 41504, 50800, 51880, 64850, 101600, 103760, 129700, 164719, 207520, 259400, 329438, 518800, 658876, 823595, 1037600, 1317752, 1647190, 2635504, 3294380, 4117975, 5271008, 6588760, 8235950, 13177520, 16471900, 26355040, 32943800, 65887600, 131775200]

約数ペア:

[(1, 131775200), (2, 65887600), (4, 32943800), (5, 26355040), (8, 16471900), (10, 13177520), (16, 8235950), (20, 6588760), (25, 5271008), (32, 4117975), (40, 3294380), (50, 2635504), (80, 1647190), (100, 1317752), (127, 1037600), (160, 823595), (200, 658876), (254, 518800), (400, 329438), (508, 259400), (635, 207520), (800, 164719), (1016, 129700), (1270, 103760), (1297, 101600), (2032, 64850), (2540, 51880), (2594, 50800), (3175, 41504), (4064, 32425), (5080, 25940), (5188, 25400), (6350, 20752), (6485, 20320), (10160, 12970), (10376, 12700)]