202948740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41759}}^1$

素因数の和:41783

約数の個数: 72

約数和(自身を含む): 638426880

約数和(自身を除く): 435478140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 41759, 83518, 125277, 167036, 208795, 250554, 375831, 417590, 501108, 626385, 751662, 835180, 1127493, 1252770, 1503324, 1879155, 2254986, 2505540, 3382479, 3758310, 4509972, 5637465, 6764958, 7516620, 10147437, 11274930, 13529916, 16912395, 20294874, 22549860, 33824790, 40589748, 50737185, 67649580, 101474370, 202948740]

約数ペア:

[(1, 202948740), (2, 101474370), (3, 67649580), (4, 50737185), (5, 40589748), (6, 33824790), (9, 22549860), (10, 20294874), (12, 16912395), (15, 13529916), (18, 11274930), (20, 10147437), (27, 7516620), (30, 6764958), (36, 5637465), (45, 4509972), (54, 3758310), (60, 3382479), (81, 2505540), (90, 2254986), (108, 1879155), (135, 1503324), (162, 1252770), (180, 1127493), (243, 835180), (270, 751662), (324, 626385), (405, 501108), (486, 417590), (540, 375831), (810, 250554), (972, 208795), (1215, 167036), (1620, 125277), (2430, 83518), (4860, 41759)]