38965800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 122179680

約数和(自身を除く): 83213880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 505, 600, 606, 643, 808, 1010, 1212, 1286, 1515, 1929, 2020, 2424, 2525, 2572, 3030, 3215, 3858, 4040, 5050, 5144, 6060, 6430, 7575, 7716, 9645, 10100, 12120, 12860, 15150, 15432, 16075, 19290, 20200, 25720, 30300, 32150, 38580, 48225, 60600, 64300, 64943, 77160, 96450, 128600, 129886, 192900, 194829, 259772, 324715, 385800, 389658, 519544, 649430, 779316, 974145, 1298860, 1558632, 1623575, 1948290, 2597720, 3247150, 3896580, 4870725, 6494300, 7793160, 9741450, 12988600, 19482900, 38965800]

約数ペア:

[(1, 38965800), (2, 19482900), (3, 12988600), (4, 9741450), (5, 7793160), (6, 6494300), (8, 4870725), (10, 3896580), (12, 3247150), (15, 2597720), (20, 1948290), (24, 1623575), (25, 1558632), (30, 1298860), (40, 974145), (50, 779316), (60, 649430), (75, 519544), (100, 389658), (101, 385800), (120, 324715), (150, 259772), (200, 194829), (202, 192900), (300, 129886), (303, 128600), (404, 96450), (505, 77160), (600, 64943), (606, 64300), (643, 60600), (808, 48225), (1010, 38580), (1212, 32150), (1286, 30300), (1515, 25720), (1929, 20200), (2020, 19290), (2424, 16075), (2525, 15432), (2572, 15150), (3030, 12860), (3215, 12120), (3858, 10100), (4040, 9645), (5050, 7716), (5144, 7575), (6060, 6430)]