85531500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 274266720

約数和(自身を除く): 188735220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 150, 166, 180, 225, 229, 249, 250, 300, 332, 375, 415, 450, 458, 498, 500, 687, 747, 750, 830, 900, 916, 996, 1125, 1145, 1245, 1374, 1494, 1500, 1660, 2061, 2075, 2250, 2290, 2490, 2748, 2988, 3435, 3735, 4122, 4150, 4500, 4580, 4980, 5725, 6225, 6870, 7470, 8244, 8300, 10305, 10375, 11450, 12450, 13740, 14940, 17175, 18675, 19007, 20610, 20750, 22900, 24900, 28625, 31125, 34350, 37350, 38014, 41220, 41500, 51525, 57021, 57250, 62250, 68700, 74700, 76028, 85875, 93375, 95035, 103050, 114042, 114500, 124500, 171063, 171750, 186750, 190070, 206100, 228084, 257625, 285105, 342126, 343500, 373500, 380140, 475175, 515250, 570210, 684252, 855315, 950350, 1030500, 1140420, 1425525, 1710630, 1900700, 2375875, 2851050, 3421260, 4276575, 4751750, 5702100, 7127625, 8553150, 9503500, 14255250, 17106300, 21382875, 28510500, 42765750, 85531500]

約数ペア:

[(1, 85531500), (2, 42765750), (3, 28510500), (4, 21382875), (5, 17106300), (6, 14255250), (9, 9503500), (10, 8553150), (12, 7127625), (15, 5702100), (18, 4751750), (20, 4276575), (25, 3421260), (30, 2851050), (36, 2375875), (45, 1900700), (50, 1710630), (60, 1425525), (75, 1140420), (83, 1030500), (90, 950350), (100, 855315), (125, 684252), (150, 570210), (166, 515250), (180, 475175), (225, 380140), (229, 373500), (249, 343500), (250, 342126), (300, 285105), (332, 257625), (375, 228084), (415, 206100), (450, 190070), (458, 186750), (498, 171750), (500, 171063), (687, 124500), (747, 114500), (750, 114042), (830, 103050), (900, 95035), (916, 93375), (996, 85875), (1125, 76028), (1145, 74700), (1245, 68700), (1374, 62250), (1494, 57250), (1500, 57021), (1660, 51525), (2061, 41500), (2075, 41220), (2250, 38014), (2290, 37350), (2490, 34350), (2748, 31125), (2988, 28625), (3435, 24900), (3735, 22900), (4122, 20750), (4150, 20610), (4500, 19007), (4580, 18675), (4980, 17175), (5725, 14940), (6225, 13740), (6870, 12450), (7470, 11450), (8244, 10375), (8300, 10305)]