28145400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 88796400

約数和(自身を除く): 60651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 150, 183, 200, 244, 300, 305, 366, 488, 600, 610, 732, 769, 915, 1220, 1464, 1525, 1538, 1830, 2307, 2440, 3050, 3076, 3660, 3845, 4575, 4614, 6100, 6152, 7320, 7690, 9150, 9228, 11535, 12200, 15380, 18300, 18456, 19225, 23070, 30760, 36600, 38450, 46140, 46909, 57675, 76900, 92280, 93818, 115350, 140727, 153800, 187636, 230700, 234545, 281454, 375272, 461400, 469090, 562908, 703635, 938180, 1125816, 1172725, 1407270, 1876360, 2345450, 2814540, 3518175, 4690900, 5629080, 7036350, 9381800, 14072700, 28145400]

約数ペア:

[(1, 28145400), (2, 14072700), (3, 9381800), (4, 7036350), (5, 5629080), (6, 4690900), (8, 3518175), (10, 2814540), (12, 2345450), (15, 1876360), (20, 1407270), (24, 1172725), (25, 1125816), (30, 938180), (40, 703635), (50, 562908), (60, 469090), (61, 461400), (75, 375272), (100, 281454), (120, 234545), (122, 230700), (150, 187636), (183, 153800), (200, 140727), (244, 115350), (300, 93818), (305, 92280), (366, 76900), (488, 57675), (600, 46909), (610, 46140), (732, 38450), (769, 36600), (915, 30760), (1220, 23070), (1464, 19225), (1525, 18456), (1538, 18300), (1830, 15380), (2307, 12200), (2440, 11535), (3050, 9228), (3076, 9150), (3660, 7690), (3845, 7320), (4575, 6152), (4614, 6100)]