199985880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2243}}^1$

素因数の和:3000

約数の個数: 64

約数和(自身を含む): 601032960

約数和(自身を除く): 401047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2243, 2972, 3715, 4458, 4486, 5944, 6729, 7430, 8916, 8972, 11145, 11215, 13458, 14860, 17832, 17944, 22290, 22430, 26916, 29720, 33645, 44580, 44860, 53832, 67290, 89160, 89720, 134580, 269160, 1666549, 3333098, 4999647, 6666196, 8332745, 9999294, 13332392, 16665490, 19998588, 24998235, 33330980, 39997176, 49996470, 66661960, 99992940, 199985880]

約数ペア:

[(1, 199985880), (2, 99992940), (3, 66661960), (4, 49996470), (5, 39997176), (6, 33330980), (8, 24998235), (10, 19998588), (12, 16665490), (15, 13332392), (20, 9999294), (24, 8332745), (30, 6666196), (40, 4999647), (60, 3333098), (120, 1666549), (743, 269160), (1486, 134580), (2229, 89720), (2243, 89160), (2972, 67290), (3715, 53832), (4458, 44860), (4486, 44580), (5944, 33645), (6729, 29720), (7430, 26916), (8916, 22430), (8972, 22290), (11145, 17944), (11215, 17832), (13458, 14860)]