51309000

素因数分解:

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

素因数の和:5728

約数の個数: 96

約数和(自身を含む): 173454840

約数和(自身を除く): 122145840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 5701, 9000, 11402, 17103, 22804, 28505, 34206, 45608, 51309, 57010, 68412, 85515, 102618, 114020, 136824, 142525, 171030, 205236, 228040, 256545, 285050, 342060, 410472, 427575, 513090, 570100, 684120, 712625, 855150, 1026180, 1140200, 1282725, 1425250, 1710300, 2052360, 2137875, 2565450, 2850500, 3420600, 4275750, 5130900, 5701000, 6413625, 8551500, 10261800, 12827250, 17103000, 25654500, 51309000]

約数ペア:

[(1, 51309000), (2, 25654500), (3, 17103000), (4, 12827250), (5, 10261800), (6, 8551500), (8, 6413625), (9, 5701000), (10, 5130900), (12, 4275750), (15, 3420600), (18, 2850500), (20, 2565450), (24, 2137875), (25, 2052360), (30, 1710300), (36, 1425250), (40, 1282725), (45, 1140200), (50, 1026180), (60, 855150), (72, 712625), (75, 684120), (90, 570100), (100, 513090), (120, 427575), (125, 410472), (150, 342060), (180, 285050), (200, 256545), (225, 228040), (250, 205236), (300, 171030), (360, 142525), (375, 136824), (450, 114020), (500, 102618), (600, 85515), (750, 68412), (900, 57010), (1000, 51309), (1125, 45608), (1500, 34206), (1800, 28505), (2250, 22804), (3000, 17103), (4500, 11402), (5701, 9000)]