142955400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 513002880

約数和(自身を除く): 370047480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 337, 350, 404, 420, 505, 525, 600, 606, 674, 700, 707, 808, 840, 1010, 1011, 1050, 1212, 1348, 1400, 1414, 1515, 1685, 2020, 2022, 2100, 2121, 2359, 2424, 2525, 2696, 2828, 3030, 3370, 3535, 4040, 4044, 4200, 4242, 4718, 5050, 5055, 5656, 6060, 6740, 7070, 7077, 7575, 8088, 8425, 8484, 9436, 10100, 10110, 10605, 11795, 12120, 13480, 14140, 14154, 15150, 16850, 16968, 17675, 18872, 20200, 20220, 21210, 23590, 25275, 28280, 28308, 30300, 33700, 34037, 35350, 35385, 40440, 42420, 47180, 50550, 53025, 56616, 58975, 60600, 67400, 68074, 70700, 70770, 84840, 94360, 101100, 102111, 106050, 117950, 136148, 141400, 141540, 170185, 176925, 202200, 204222, 212100, 235900, 238259, 272296, 283080, 340370, 353850, 408444, 424200, 471800, 476518, 510555, 680740, 707700, 714777, 816888, 850925, 953036, 1021110, 1191295, 1361480, 1415400, 1429554, 1701850, 1906072, 2042220, 2382590, 2552775, 2859108, 3403700, 3573885, 4084440, 4765180, 5105550, 5718216, 5956475, 6807400, 7147770, 9530360, 10211100, 11912950, 14295540, 17869425, 20422200, 23825900, 28591080, 35738850, 47651800, 71477700, 142955400]

約数ペア:

[(1, 142955400), (2, 71477700), (3, 47651800), (4, 35738850), (5, 28591080), (6, 23825900), (7, 20422200), (8, 17869425), (10, 14295540), (12, 11912950), (14, 10211100), (15, 9530360), (20, 7147770), (21, 6807400), (24, 5956475), (25, 5718216), (28, 5105550), (30, 4765180), (35, 4084440), (40, 3573885), (42, 3403700), (50, 2859108), (56, 2552775), (60, 2382590), (70, 2042220), (75, 1906072), (84, 1701850), (100, 1429554), (101, 1415400), (105, 1361480), (120, 1191295), (140, 1021110), (150, 953036), (168, 850925), (175, 816888), (200, 714777), (202, 707700), (210, 680740), (280, 510555), (300, 476518), (303, 471800), (337, 424200), (350, 408444), (404, 353850), (420, 340370), (505, 283080), (525, 272296), (600, 238259), (606, 235900), (674, 212100), (700, 204222), (707, 202200), (808, 176925), (840, 170185), (1010, 141540), (1011, 141400), (1050, 136148), (1212, 117950), (1348, 106050), (1400, 102111), (1414, 101100), (1515, 94360), (1685, 84840), (2020, 70770), (2022, 70700), (2100, 68074), (2121, 67400), (2359, 60600), (2424, 58975), (2525, 56616), (2696, 53025), (2828, 50550), (3030, 47180), (3370, 42420), (3535, 40440), (4040, 35385), (4044, 35350), (4200, 34037), (4242, 33700), (4718, 30300), (5050, 28308), (5055, 28280), (5656, 25275), (6060, 23590), (6740, 21210), (7070, 20220), (7077, 20200), (7575, 18872), (8088, 17675), (8425, 16968), (8484, 16850), (9436, 15150), (10100, 14154), (10110, 14140), (10605, 13480), (11795, 12120)]