66971200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2244

約数の個数: 84

約数和(自身を含む): 173542960

約数和(自身を除く): 106571760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2203, 3040, 3800, 4406, 6080, 7600, 8812, 11015, 15200, 17624, 22030, 30400, 35248, 41857, 44060, 55075, 70496, 83714, 88120, 110150, 140992, 167428, 176240, 209285, 220300, 334856, 352480, 418570, 440600, 669712, 704960, 837140, 881200, 1046425, 1339424, 1674280, 1762400, 2092850, 2678848, 3348560, 3524800, 4185700, 6697120, 8371400, 13394240, 16742800, 33485600, 66971200]

約数ペア:

[(1, 66971200), (2, 33485600), (4, 16742800), (5, 13394240), (8, 8371400), (10, 6697120), (16, 4185700), (19, 3524800), (20, 3348560), (25, 2678848), (32, 2092850), (38, 1762400), (40, 1674280), (50, 1339424), (64, 1046425), (76, 881200), (80, 837140), (95, 704960), (100, 669712), (152, 440600), (160, 418570), (190, 352480), (200, 334856), (304, 220300), (320, 209285), (380, 176240), (400, 167428), (475, 140992), (608, 110150), (760, 88120), (800, 83714), (950, 70496), (1216, 55075), (1520, 44060), (1600, 41857), (1900, 35248), (2203, 30400), (3040, 22030), (3800, 17624), (4406, 15200), (6080, 11015), (7600, 8812)]