129462400

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1806

約数の個数: 96

約数和(自身を含む): 333907200

約数和(自身を除く): 204444800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1472, 1600, 1759, 1840, 2300, 2944, 3200, 3518, 3680, 4600, 7036, 7360, 8795, 9200, 14072, 14720, 17590, 18400, 28144, 35180, 36800, 40457, 43975, 56288, 70360, 73600, 80914, 87950, 112576, 140720, 161828, 175900, 202285, 225152, 281440, 323656, 351800, 404570, 562880, 647312, 703600, 809140, 1011425, 1125760, 1294624, 1407200, 1618280, 2022850, 2589248, 2814400, 3236560, 4045700, 5178496, 5628800, 6473120, 8091400, 12946240, 16182800, 25892480, 32365600, 64731200, 129462400]

約数ペア:

[(1, 129462400), (2, 64731200), (4, 32365600), (5, 25892480), (8, 16182800), (10, 12946240), (16, 8091400), (20, 6473120), (23, 5628800), (25, 5178496), (32, 4045700), (40, 3236560), (46, 2814400), (50, 2589248), (64, 2022850), (80, 1618280), (92, 1407200), (100, 1294624), (115, 1125760), (128, 1011425), (160, 809140), (184, 703600), (200, 647312), (230, 562880), (320, 404570), (368, 351800), (400, 323656), (460, 281440), (575, 225152), (640, 202285), (736, 175900), (800, 161828), (920, 140720), (1150, 112576), (1472, 87950), (1600, 80914), (1759, 73600), (1840, 70360), (2300, 56288), (2944, 43975), (3200, 40457), (3518, 36800), (3680, 35180), (4600, 28144), (7036, 18400), (7360, 17590), (8795, 14720), (9200, 14072)]