137173860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2833}}^1$

素因数の和:3117

約数の個数: 72

約数和(自身を含む): 417788280

約数和(自身を除く): 280614420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 2833, 3228, 4035, 4842, 5380, 5666, 8070, 8499, 9684, 11332, 12105, 14165, 16140, 16998, 24210, 25497, 28330, 33996, 42495, 48420, 50994, 56660, 84990, 101988, 127485, 169980, 254970, 509940, 762077, 1524154, 2286231, 3048308, 3810385, 4572462, 6858693, 7620770, 9144924, 11431155, 13717386, 15241540, 22862310, 27434772, 34293465, 45724620, 68586930, 137173860]

約数ペア:

[(1, 137173860), (2, 68586930), (3, 45724620), (4, 34293465), (5, 27434772), (6, 22862310), (9, 15241540), (10, 13717386), (12, 11431155), (15, 9144924), (18, 7620770), (20, 6858693), (30, 4572462), (36, 3810385), (45, 3048308), (60, 2286231), (90, 1524154), (180, 762077), (269, 509940), (538, 254970), (807, 169980), (1076, 127485), (1345, 101988), (1614, 84990), (2421, 56660), (2690, 50994), (2833, 48420), (3228, 42495), (4035, 33996), (4842, 28330), (5380, 25497), (5666, 24210), (8070, 16998), (8499, 16140), (9684, 14165), (11332, 12105)]