117432800

素因数分解:

$2^5\times 5^2\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 288622152

約数和(自身を除く): 171189352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 181, 200, 362, 400, 724, 800, 811, 905, 1448, 1622, 1810, 2896, 3244, 3620, 4055, 4525, 5792, 6488, 7240, 8110, 9050, 12976, 14480, 16220, 18100, 20275, 25952, 28960, 32440, 36200, 40550, 64880, 72400, 81100, 129760, 144800, 146791, 162200, 293582, 324400, 587164, 648800, 733955, 1174328, 1467910, 2348656, 2935820, 3669775, 4697312, 5871640, 7339550, 11743280, 14679100, 23486560, 29358200, 58716400, 117432800]

約数ペア:

[(1, 117432800), (2, 58716400), (4, 29358200), (5, 23486560), (8, 14679100), (10, 11743280), (16, 7339550), (20, 5871640), (25, 4697312), (32, 3669775), (40, 2935820), (50, 2348656), (80, 1467910), (100, 1174328), (160, 733955), (181, 648800), (200, 587164), (362, 324400), (400, 293582), (724, 162200), (800, 146791), (811, 144800), (905, 129760), (1448, 81100), (1622, 72400), (1810, 64880), (2896, 40550), (3244, 36200), (3620, 32440), (4055, 28960), (4525, 25952), (5792, 20275), (6488, 18100), (7240, 16220), (8110, 14480), (9050, 12976)]