199800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{37}}^1$

素因数の和:62

約数の個数: 96

約数和(自身を含む): 706800

約数和(自身を除く): 507000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 90, 100, 108, 111, 120, 135, 148, 150, 180, 185, 200, 216, 222, 225, 270, 296, 300, 333, 360, 370, 444, 450, 540, 555, 600, 666, 675, 740, 888, 900, 925, 999, 1080, 1110, 1332, 1350, 1480, 1665, 1800, 1850, 1998, 2220, 2664, 2700, 2775, 3330, 3700, 3996, 4440, 4995, 5400, 5550, 6660, 7400, 7992, 8325, 9990, 11100, 13320, 16650, 19980, 22200, 24975, 33300, 39960, 49950, 66600, 99900, 199800]

約数ペア:

[(1, 199800), (2, 99900), (3, 66600), (4, 49950), (5, 39960), (6, 33300), (8, 24975), (9, 22200), (10, 19980), (12, 16650), (15, 13320), (18, 11100), (20, 9990), (24, 8325), (25, 7992), (27, 7400), (30, 6660), (36, 5550), (37, 5400), (40, 4995), (45, 4440), (50, 3996), (54, 3700), (60, 3330), (72, 2775), (74, 2700), (75, 2664), (90, 2220), (100, 1998), (108, 1850), (111, 1800), (120, 1665), (135, 1480), (148, 1350), (150, 1332), (180, 1110), (185, 1080), (200, 999), (216, 925), (222, 900), (225, 888), (270, 740), (296, 675), (300, 666), (333, 600), (360, 555), (370, 540), (444, 450)]