5272500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 16619680

約数和(自身を除く): 11347180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 37, 38, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 125, 148, 150, 185, 190, 222, 228, 250, 285, 300, 370, 375, 380, 444, 475, 500, 555, 570, 625, 703, 740, 750, 925, 950, 1110, 1140, 1250, 1406, 1425, 1500, 1850, 1875, 1900, 2109, 2220, 2375, 2500, 2775, 2812, 2850, 3515, 3700, 3750, 4218, 4625, 4750, 5550, 5700, 7030, 7125, 7500, 8436, 9250, 9500, 10545, 11100, 11875, 13875, 14060, 14250, 17575, 18500, 21090, 23125, 23750, 27750, 28500, 35150, 35625, 42180, 46250, 47500, 52725, 55500, 69375, 70300, 71250, 87875, 92500, 105450, 138750, 142500, 175750, 210900, 263625, 277500, 351500, 439375, 527250, 878750, 1054500, 1318125, 1757500, 2636250, 5272500]

約数ペア:

[(1, 5272500), (2, 2636250), (3, 1757500), (4, 1318125), (5, 1054500), (6, 878750), (10, 527250), (12, 439375), (15, 351500), (19, 277500), (20, 263625), (25, 210900), (30, 175750), (37, 142500), (38, 138750), (50, 105450), (57, 92500), (60, 87875), (74, 71250), (75, 70300), (76, 69375), (95, 55500), (100, 52725), (111, 47500), (114, 46250), (125, 42180), (148, 35625), (150, 35150), (185, 28500), (190, 27750), (222, 23750), (228, 23125), (250, 21090), (285, 18500), (300, 17575), (370, 14250), (375, 14060), (380, 13875), (444, 11875), (475, 11100), (500, 10545), (555, 9500), (570, 9250), (625, 8436), (703, 7500), (740, 7125), (750, 7030), (925, 5700), (950, 5550), (1110, 4750), (1140, 4625), (1250, 4218), (1406, 3750), (1425, 3700), (1500, 3515), (1850, 2850), (1875, 2812), (1900, 2775), (2109, 2500), (2220, 2375)]