213599400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{50857}}^1$

素因数の和:50883

約数の個数: 96

約数和(自身を含む): 756767040

約数和(自身を除く): 543167640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 50857, 101714, 152571, 203428, 254285, 305142, 355999, 406856, 508570, 610284, 711998, 762855, 1017140, 1067997, 1220568, 1271425, 1423996, 1525710, 1779995, 2034280, 2135994, 2542850, 2847992, 3051420, 3559990, 3814275, 4271988, 5085700, 5339985, 6102840, 7119980, 7628550, 8543976, 8899975, 10171400, 10679970, 14239960, 15257100, 17799950, 21359940, 26699925, 30514200, 35599900, 42719880, 53399850, 71199800, 106799700, 213599400]

約数ペア:

[(1, 213599400), (2, 106799700), (3, 71199800), (4, 53399850), (5, 42719880), (6, 35599900), (7, 30514200), (8, 26699925), (10, 21359940), (12, 17799950), (14, 15257100), (15, 14239960), (20, 10679970), (21, 10171400), (24, 8899975), (25, 8543976), (28, 7628550), (30, 7119980), (35, 6102840), (40, 5339985), (42, 5085700), (50, 4271988), (56, 3814275), (60, 3559990), (70, 3051420), (75, 2847992), (84, 2542850), (100, 2135994), (105, 2034280), (120, 1779995), (140, 1525710), (150, 1423996), (168, 1271425), (175, 1220568), (200, 1067997), (210, 1017140), (280, 762855), (300, 711998), (350, 610284), (420, 508570), (525, 406856), (600, 355999), (700, 305142), (840, 254285), (1050, 203428), (1400, 152571), (2100, 101714), (4200, 50857)]