85197900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14947}}^1$

素因数の和:14983

約数の個数: 72

約数和(自身を含む): 259497280

約数和(自身を除く): 174299380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 14947, 29894, 44841, 59788, 74735, 89682, 149470, 179364, 224205, 283993, 298940, 373675, 448410, 567986, 747350, 851979, 896820, 1121025, 1135972, 1419965, 1494700, 1703958, 2242050, 2839930, 3407916, 4259895, 4484100, 5679860, 7099825, 8519790, 14199650, 17039580, 21299475, 28399300, 42598950, 85197900]

約数ペア:

[(1, 85197900), (2, 42598950), (3, 28399300), (4, 21299475), (5, 17039580), (6, 14199650), (10, 8519790), (12, 7099825), (15, 5679860), (19, 4484100), (20, 4259895), (25, 3407916), (30, 2839930), (38, 2242050), (50, 1703958), (57, 1494700), (60, 1419965), (75, 1135972), (76, 1121025), (95, 896820), (100, 851979), (114, 747350), (150, 567986), (190, 448410), (228, 373675), (285, 298940), (300, 283993), (380, 224205), (475, 179364), (570, 149470), (950, 89682), (1140, 74735), (1425, 59788), (1900, 44841), (2850, 29894), (5700, 14947)]