51486000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{8581}}^1$

素因数の和:8607

約数の個数: 80

約数和(自身を含む): 166010208

約数和(自身を除く): 114524208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 8581, 17162, 25743, 34324, 42905, 51486, 68648, 85810, 102972, 128715, 137296, 171620, 205944, 214525, 257430, 343240, 411888, 429050, 514860, 643575, 686480, 858100, 1029720, 1072625, 1287150, 1716200, 2059440, 2145250, 2574300, 3217875, 3432400, 4290500, 5148600, 6435750, 8581000, 10297200, 12871500, 17162000, 25743000, 51486000]

約数ペア:

[(1, 51486000), (2, 25743000), (3, 17162000), (4, 12871500), (5, 10297200), (6, 8581000), (8, 6435750), (10, 5148600), (12, 4290500), (15, 3432400), (16, 3217875), (20, 2574300), (24, 2145250), (25, 2059440), (30, 1716200), (40, 1287150), (48, 1072625), (50, 1029720), (60, 858100), (75, 686480), (80, 643575), (100, 514860), (120, 429050), (125, 411888), (150, 343240), (200, 257430), (240, 214525), (250, 205944), (300, 171620), (375, 137296), (400, 128715), (500, 102972), (600, 85810), (750, 68648), (1000, 51486), (1200, 42905), (1500, 34324), (2000, 25743), (3000, 17162), (6000, 8581)]