129762400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8576

約数の個数: 72

約数和(自身を含む): 333494280

約数和(自身を除く): 203731880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 8537, 15200, 17074, 34148, 42685, 68296, 85370, 136592, 162203, 170740, 213425, 273184, 324406, 341480, 426850, 648812, 682960, 811015, 853700, 1297624, 1365920, 1622030, 1707400, 2595248, 3244060, 3414800, 4055075, 5190496, 6488120, 6829600, 8110150, 12976240, 16220300, 25952480, 32440600, 64881200, 129762400]

約数ペア:

[(1, 129762400), (2, 64881200), (4, 32440600), (5, 25952480), (8, 16220300), (10, 12976240), (16, 8110150), (19, 6829600), (20, 6488120), (25, 5190496), (32, 4055075), (38, 3414800), (40, 3244060), (50, 2595248), (76, 1707400), (80, 1622030), (95, 1365920), (100, 1297624), (152, 853700), (160, 811015), (190, 682960), (200, 648812), (304, 426850), (380, 341480), (400, 324406), (475, 273184), (608, 213425), (760, 170740), (800, 162203), (950, 136592), (1520, 85370), (1900, 68296), (3040, 42685), (3800, 34148), (7600, 17074), (8537, 15200)]