51397200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{4759}}^1$

素因数の和:4786

約数の個数: 120

約数和(自身を含む): 182974400

約数和(自身を除く): 131577200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 4759, 5400, 9518, 10800, 14277, 19036, 23795, 28554, 38072, 42831, 47590, 57108, 71385, 76144, 85662, 95180, 114216, 118975, 128493, 142770, 171324, 190360, 214155, 228432, 237950, 256986, 285540, 342648, 356925, 380720, 428310, 475900, 513972, 571080, 642465, 685296, 713850, 856620, 951800, 1027944, 1070775, 1142160, 1284930, 1427700, 1713240, 1903600, 2055888, 2141550, 2569860, 2855400, 3212325, 3426480, 4283100, 5139720, 5710800, 6424650, 8566200, 10279440, 12849300, 17132400, 25698600, 51397200]

約数ペア:

[(1, 51397200), (2, 25698600), (3, 17132400), (4, 12849300), (5, 10279440), (6, 8566200), (8, 6424650), (9, 5710800), (10, 5139720), (12, 4283100), (15, 3426480), (16, 3212325), (18, 2855400), (20, 2569860), (24, 2141550), (25, 2055888), (27, 1903600), (30, 1713240), (36, 1427700), (40, 1284930), (45, 1142160), (48, 1070775), (50, 1027944), (54, 951800), (60, 856620), (72, 713850), (75, 685296), (80, 642465), (90, 571080), (100, 513972), (108, 475900), (120, 428310), (135, 380720), (144, 356925), (150, 342648), (180, 285540), (200, 256986), (216, 237950), (225, 228432), (240, 214155), (270, 190360), (300, 171324), (360, 142770), (400, 128493), (432, 118975), (450, 114216), (540, 95180), (600, 85662), (675, 76144), (720, 71385), (900, 57108), (1080, 47590), (1200, 42831), (1350, 38072), (1800, 28554), (2160, 23795), (2700, 19036), (3600, 14277), (4759, 10800), (5400, 9518)]