205079130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 551350800

約数和(自身を除く): 346271670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 149, 205, 246, 298, 369, 373, 410, 447, 615, 738, 745, 746, 894, 1119, 1230, 1341, 1490, 1845, 1865, 2235, 2238, 2682, 3357, 3690, 3730, 4470, 5595, 6109, 6705, 6714, 11190, 12218, 13410, 15293, 16785, 18327, 30545, 30586, 33570, 36654, 45879, 54981, 55577, 61090, 76465, 91635, 91758, 109962, 111154, 137637, 152930, 166731, 183270, 229395, 274905, 275274, 277885, 333462, 458790, 500193, 549810, 555770, 688185, 833655, 1000386, 1376370, 1667310, 2278657, 2500965, 4557314, 5001930, 6835971, 11393285, 13671942, 20507913, 22786570, 34179855, 41015826, 68359710, 102539565, 205079130]

約数ペア:

[(1, 205079130), (2, 102539565), (3, 68359710), (5, 41015826), (6, 34179855), (9, 22786570), (10, 20507913), (15, 13671942), (18, 11393285), (30, 6835971), (41, 5001930), (45, 4557314), (82, 2500965), (90, 2278657), (123, 1667310), (149, 1376370), (205, 1000386), (246, 833655), (298, 688185), (369, 555770), (373, 549810), (410, 500193), (447, 458790), (615, 333462), (738, 277885), (745, 275274), (746, 274905), (894, 229395), (1119, 183270), (1230, 166731), (1341, 152930), (1490, 137637), (1845, 111154), (1865, 109962), (2235, 91758), (2238, 91635), (2682, 76465), (3357, 61090), (3690, 55577), (3730, 54981), (4470, 45879), (5595, 36654), (6109, 33570), (6705, 30586), (6714, 30545), (11190, 18327), (12218, 16785), (13410, 15293)]