243119340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 790272000

約数和(自身を除く): 547152660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 79, 82, 90, 108, 123, 135, 139, 158, 164, 180, 205, 237, 246, 270, 278, 316, 369, 395, 410, 417, 474, 492, 540, 556, 615, 695, 711, 738, 790, 820, 834, 948, 1107, 1185, 1230, 1251, 1390, 1422, 1476, 1580, 1668, 1845, 2085, 2133, 2214, 2370, 2460, 2502, 2780, 2844, 3239, 3555, 3690, 3753, 4170, 4266, 4428, 4740, 5004, 5535, 5699, 6255, 6478, 7110, 7380, 7506, 8340, 8532, 9717, 10665, 10981, 11070, 11398, 12510, 12956, 14220, 15012, 16195, 17097, 18765, 19434, 21330, 21962, 22140, 22796, 25020, 28495, 29151, 32390, 32943, 34194, 37530, 38868, 42660, 43924, 48585, 51291, 54905, 56990, 58302, 64780, 65886, 68388, 75060, 85485, 87453, 97170, 98829, 102582, 109810, 113980, 116604, 131772, 145755, 153873, 164715, 170970, 174906, 194340, 197658, 205164, 219620, 256455, 291510, 296487, 307746, 329430, 341940, 349812, 395316, 437265, 450221, 494145, 512910, 583020, 592974, 615492, 658860, 769365, 874530, 900442, 988290, 1025820, 1185948, 1350663, 1482435, 1538730, 1749060, 1800884, 1976580, 2251105, 2701326, 2964870, 3077460, 4051989, 4502210, 5402652, 5929740, 6753315, 8103978, 9004420, 12155967, 13506630, 16207956, 20259945, 24311934, 27013260, 40519890, 48623868, 60779835, 81039780, 121559670, 243119340]

約数ペア:

[(1, 243119340), (2, 121559670), (3, 81039780), (4, 60779835), (5, 48623868), (6, 40519890), (9, 27013260), (10, 24311934), (12, 20259945), (15, 16207956), (18, 13506630), (20, 12155967), (27, 9004420), (30, 8103978), (36, 6753315), (41, 5929740), (45, 5402652), (54, 4502210), (60, 4051989), (79, 3077460), (82, 2964870), (90, 2701326), (108, 2251105), (123, 1976580), (135, 1800884), (139, 1749060), (158, 1538730), (164, 1482435), (180, 1350663), (205, 1185948), (237, 1025820), (246, 988290), (270, 900442), (278, 874530), (316, 769365), (369, 658860), (395, 615492), (410, 592974), (417, 583020), (474, 512910), (492, 494145), (540, 450221), (556, 437265), (615, 395316), (695, 349812), (711, 341940), (738, 329430), (790, 307746), (820, 296487), (834, 291510), (948, 256455), (1107, 219620), (1185, 205164), (1230, 197658), (1251, 194340), (1390, 174906), (1422, 170970), (1476, 164715), (1580, 153873), (1668, 145755), (1845, 131772), (2085, 116604), (2133, 113980), (2214, 109810), (2370, 102582), (2460, 98829), (2502, 97170), (2780, 87453), (2844, 85485), (3239, 75060), (3555, 68388), (3690, 65886), (3753, 64780), (4170, 58302), (4266, 56990), (4428, 54905), (4740, 51291), (5004, 48585), (5535, 43924), (5699, 42660), (6255, 38868), (6478, 37530), (7110, 34194), (7380, 32943), (7506, 32390), (8340, 29151), (8532, 28495), (9717, 25020), (10665, 22796), (10981, 22140), (11070, 21962), (11398, 21330), (12510, 19434), (12956, 18765), (14220, 17097), (15012, 16195)]