100203210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 269343360

約数和(自身を除く): 169140150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 2833, 3537, 3930, 5666, 5895, 7074, 8499, 11790, 14165, 16998, 17685, 25497, 28330, 35370, 42495, 50994, 76491, 84990, 127485, 152982, 254970, 371123, 382455, 742246, 764910, 1113369, 1855615, 2226738, 3340107, 3711230, 5566845, 6680214, 10020321, 11133690, 16700535, 20040642, 33401070, 50101605, 100203210]

約数ペア:

[(1, 100203210), (2, 50101605), (3, 33401070), (5, 20040642), (6, 16700535), (9, 11133690), (10, 10020321), (15, 6680214), (18, 5566845), (27, 3711230), (30, 3340107), (45, 2226738), (54, 1855615), (90, 1113369), (131, 764910), (135, 742246), (262, 382455), (270, 371123), (393, 254970), (655, 152982), (786, 127485), (1179, 84990), (1310, 76491), (1965, 50994), (2358, 42495), (2833, 35370), (3537, 28330), (3930, 25497), (5666, 17685), (5895, 16998), (7074, 14165), (8499, 11790)]