142284420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 456648192

約数和(自身を除く): 314363772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 593, 620, 645, 774, 860, 930, 1116, 1186, 1290, 1333, 1395, 1548, 1779, 1860, 1935, 2372, 2580, 2666, 2790, 2965, 3558, 3870, 3999, 5332, 5337, 5580, 5930, 6665, 7116, 7740, 7998, 8895, 10674, 11860, 11997, 13330, 15996, 17790, 18383, 19995, 21348, 23994, 25499, 26660, 26685, 35580, 36766, 39990, 47988, 50998, 53370, 55149, 59985, 73532, 76497, 79980, 91915, 101996, 106740, 110298, 119970, 127495, 152994, 165447, 183830, 220596, 229491, 239940, 254990, 275745, 305988, 330894, 367660, 382485, 458982, 509980, 551490, 661788, 764970, 790469, 827235, 917964, 1102980, 1147455, 1529940, 1580938, 1654470, 2294910, 2371407, 3161876, 3308940, 3952345, 4589820, 4742814, 7114221, 7904690, 9485628, 11857035, 14228442, 15809380, 23714070, 28456884, 35571105, 47428140, 71142210, 142284420]

約数ペア:

[(1, 142284420), (2, 71142210), (3, 47428140), (4, 35571105), (5, 28456884), (6, 23714070), (9, 15809380), (10, 14228442), (12, 11857035), (15, 9485628), (18, 7904690), (20, 7114221), (30, 4742814), (31, 4589820), (36, 3952345), (43, 3308940), (45, 3161876), (60, 2371407), (62, 2294910), (86, 1654470), (90, 1580938), (93, 1529940), (124, 1147455), (129, 1102980), (155, 917964), (172, 827235), (180, 790469), (186, 764970), (215, 661788), (258, 551490), (279, 509980), (310, 458982), (372, 382485), (387, 367660), (430, 330894), (465, 305988), (516, 275745), (558, 254990), (593, 239940), (620, 229491), (645, 220596), (774, 183830), (860, 165447), (930, 152994), (1116, 127495), (1186, 119970), (1290, 110298), (1333, 106740), (1395, 101996), (1548, 91915), (1779, 79980), (1860, 76497), (1935, 73532), (2372, 59985), (2580, 55149), (2666, 53370), (2790, 50998), (2965, 47988), (3558, 39990), (3870, 36766), (3999, 35580), (5332, 26685), (5337, 26660), (5580, 25499), (5930, 23994), (6665, 21348), (7116, 19995), (7740, 18383), (7998, 17790), (8895, 15996), (10674, 13330), (11860, 11997)]