66236800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2988

約数の個数: 96

約数和(自身を含む): 187063920

約数和(自身を除く): 120827120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 2957, 3200, 4480, 5600, 5914, 11200, 11828, 14785, 20699, 22400, 23656, 29570, 41398, 47312, 59140, 73925, 82796, 94624, 103495, 118280, 147850, 165592, 189248, 206990, 236560, 295700, 331184, 378496, 413980, 473120, 517475, 591400, 662368, 827960, 946240, 1034950, 1182800, 1324736, 1655920, 1892480, 2069900, 2365600, 2649472, 3311840, 4139800, 4731200, 6623680, 8279600, 9462400, 13247360, 16559200, 33118400, 66236800]

約数ペア:

[(1, 66236800), (2, 33118400), (4, 16559200), (5, 13247360), (7, 9462400), (8, 8279600), (10, 6623680), (14, 4731200), (16, 4139800), (20, 3311840), (25, 2649472), (28, 2365600), (32, 2069900), (35, 1892480), (40, 1655920), (50, 1324736), (56, 1182800), (64, 1034950), (70, 946240), (80, 827960), (100, 662368), (112, 591400), (128, 517475), (140, 473120), (160, 413980), (175, 378496), (200, 331184), (224, 295700), (280, 236560), (320, 206990), (350, 189248), (400, 165592), (448, 147850), (560, 118280), (640, 103495), (700, 94624), (800, 82796), (896, 73925), (1120, 59140), (1400, 47312), (1600, 41398), (2240, 29570), (2800, 23656), (2957, 22400), (3200, 20699), (4480, 14785), (5600, 11828), (5914, 11200)]