205236000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5701}}^1$

素因数の和:5732

約数の個数: 144

約数和(自身を含む): 728510328

約数和(自身を除く): 523274328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5701, 6000, 7200, 9000, 11402, 12000, 17103, 18000, 22804, 28505, 34206, 36000, 45608, 51309, 57010, 68412, 85515, 91216, 102618, 114020, 136824, 142525, 171030, 182432, 205236, 228040, 256545, 273648, 285050, 342060, 410472, 427575, 456080, 513090, 547296, 570100, 684120, 712625, 820944, 855150, 912160, 1026180, 1140200, 1282725, 1368240, 1425250, 1641888, 1710300, 2052360, 2137875, 2280400, 2565450, 2736480, 2850500, 3420600, 4104720, 4275750, 4560800, 5130900, 5701000, 6413625, 6841200, 8209440, 8551500, 10261800, 11402000, 12827250, 13682400, 17103000, 20523600, 22804000, 25654500, 34206000, 41047200, 51309000, 68412000, 102618000, 205236000]

約数ペア:

[(1, 205236000), (2, 102618000), (3, 68412000), (4, 51309000), (5, 41047200), (6, 34206000), (8, 25654500), (9, 22804000), (10, 20523600), (12, 17103000), (15, 13682400), (16, 12827250), (18, 11402000), (20, 10261800), (24, 8551500), (25, 8209440), (30, 6841200), (32, 6413625), (36, 5701000), (40, 5130900), (45, 4560800), (48, 4275750), (50, 4104720), (60, 3420600), (72, 2850500), (75, 2736480), (80, 2565450), (90, 2280400), (96, 2137875), (100, 2052360), (120, 1710300), (125, 1641888), (144, 1425250), (150, 1368240), (160, 1282725), (180, 1140200), (200, 1026180), (225, 912160), (240, 855150), (250, 820944), (288, 712625), (300, 684120), (360, 570100), (375, 547296), (400, 513090), (450, 456080), (480, 427575), (500, 410472), (600, 342060), (720, 285050), (750, 273648), (800, 256545), (900, 228040), (1000, 205236), (1125, 182432), (1200, 171030), (1440, 142525), (1500, 136824), (1800, 114020), (2000, 102618), (2250, 91216), (2400, 85515), (3000, 68412), (3600, 57010), (4000, 51309), (4500, 45608), (5701, 36000), (6000, 34206), (7200, 28505), (9000, 22804), (11402, 18000), (12000, 17103)]