291244649550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{100379}}^1$

素因数の和:100475

約数の個数: 144

約数和(自身を含む): 780583789440

約数和(自身を除く): 489339139890

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 138, 145, 150, 174, 230, 290, 345, 435, 575, 667, 690, 725, 841, 870, 1150, 1334, 1450, 1682, 1725, 2001, 2175, 2523, 3335, 3450, 4002, 4205, 4350, 5046, 6670, 8410, 10005, 12615, 16675, 19343, 20010, 21025, 25230, 33350, 38686, 42050, 50025, 58029, 63075, 96715, 100050, 100379, 116058, 126150, 193430, 200758, 290145, 301137, 483575, 501895, 580290, 602274, 967150, 1003790, 1450725, 1505685, 2308717, 2509475, 2901450, 2910991, 3011370, 4617434, 5018950, 5821982, 6926151, 7528425, 8732973, 11543585, 13852302, 14554955, 15056850, 17465946, 23087170, 29109910, 34630755, 43664865, 57717925, 66952793, 69261510, 72774775, 84418739, 87329730, 115435850, 133905586, 145549550, 168837478, 173153775, 200858379, 218324325, 253256217, 334763965, 346307550, 401716758, 422093695, 436648650, 506512434, 669527930, 844187390, 1004291895, 1266281085, 1673819825, 1941630997, 2008583790, 2110468475, 2532562170, 3347639650, 3883261994, 4220936950, 5021459475, 5824892991, 6331405425, 9708154985, 10042918950, 11649785982, 12662810850, 19416309970, 29124464955, 48540774925, 58248929910, 97081549850, 145622324775, 291244649550]

約数ペア:

[(1, 291244649550), (2, 145622324775), (3, 97081549850), (5, 58248929910), (6, 48540774925), (10, 29124464955), (15, 19416309970), (23, 12662810850), (25, 11649785982), (29, 10042918950), (30, 9708154985), (46, 6331405425), (50, 5824892991), (58, 5021459475), (69, 4220936950), (75, 3883261994), (87, 3347639650), (115, 2532562170), (138, 2110468475), (145, 2008583790), (150, 1941630997), (174, 1673819825), (230, 1266281085), (290, 1004291895), (345, 844187390), (435, 669527930), (575, 506512434), (667, 436648650), (690, 422093695), (725, 401716758), (841, 346307550), (870, 334763965), (1150, 253256217), (1334, 218324325), (1450, 200858379), (1682, 173153775), (1725, 168837478), (2001, 145549550), (2175, 133905586), (2523, 115435850), (3335, 87329730), (3450, 84418739), (4002, 72774775), (4205, 69261510), (4350, 66952793), (5046, 57717925), (6670, 43664865), (8410, 34630755), (10005, 29109910), (12615, 23087170), (16675, 17465946), (19343, 15056850), (20010, 14554955), (21025, 13852302), (25230, 11543585), (33350, 8732973), (38686, 7528425), (42050, 6926151), (50025, 5821982), (58029, 5018950), (63075, 4617434), (96715, 3011370), (100050, 2910991), (100379, 2901450), (116058, 2509475), (126150, 2308717), (193430, 1505685), (200758, 1450725), (290145, 1003790), (301137, 967150), (483575, 602274), (501895, 580290)]