30150400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 108

約数和(自身を含む): 85414672

約数和(自身を除く): 55264272

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, 256, 280, 320, 350, 400, 448, 560, 640, 673, 700, 800, 896, 1120, 1280, 1346, 1400, 1600, 1792, 2240, 2692, 2800, 3200, 3365, 4480, 4711, 5384, 5600, 6400, 6730, 8960, 9422, 10768, 11200, 13460, 16825, 18844, 21536, 22400, 23555, 26920, 33650, 37688, 43072, 44800, 47110, 53840, 67300, 75376, 86144, 94220, 107680, 117775, 134600, 150752, 172288, 188440, 215360, 235550, 269200, 301504, 376880, 430720, 471100, 538400, 603008, 753760, 861440, 942200, 1076800, 1206016, 1507520, 1884400, 2153600, 3015040, 3768800, 4307200, 6030080, 7537600, 15075200, 30150400]

約数ペア:

[(1, 30150400), (2, 15075200), (4, 7537600), (5, 6030080), (7, 4307200), (8, 3768800), (10, 3015040), (14, 2153600), (16, 1884400), (20, 1507520), (25, 1206016), (28, 1076800), (32, 942200), (35, 861440), (40, 753760), (50, 603008), (56, 538400), (64, 471100), (70, 430720), (80, 376880), (100, 301504), (112, 269200), (128, 235550), (140, 215360), (160, 188440), (175, 172288), (200, 150752), (224, 134600), (256, 117775), (280, 107680), (320, 94220), (350, 86144), (400, 75376), (448, 67300), (560, 53840), (640, 47110), (673, 44800), (700, 43072), (800, 37688), (896, 33650), (1120, 26920), (1280, 23555), (1346, 22400), (1400, 21536), (1600, 18844), (1792, 16825), (2240, 13460), (2692, 11200), (2800, 10768), (3200, 9422), (3365, 8960), (4480, 6730), (4711, 6400), (5384, 5600)]