197887200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11779}}^1$

素因数の和:11809

約数の個数: 144

約数和(自身を含む): 736202880

約数和(自身を除く): 538315680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 11779, 16800, 23558, 35337, 47116, 58895, 70674, 82453, 94232, 117790, 141348, 164906, 176685, 188464, 235580, 247359, 282696, 294475, 329812, 353370, 376928, 412265, 471160, 494718, 565392, 588950, 659624, 706740, 824530, 883425, 942320, 989436, 1130784, 1177900, 1236795, 1319248, 1413480, 1649060, 1766850, 1884640, 1978872, 2061325, 2355800, 2473590, 2638496, 2826960, 3298120, 3533700, 3957744, 4122650, 4711600, 4947180, 5653920, 6183975, 6596240, 7067400, 7915488, 8245300, 9423200, 9894360, 12367950, 13192480, 14134800, 16490600, 19788720, 24735900, 28269600, 32981200, 39577440, 49471800, 65962400, 98943600, 197887200]

約数ペア:

[(1, 197887200), (2, 98943600), (3, 65962400), (4, 49471800), (5, 39577440), (6, 32981200), (7, 28269600), (8, 24735900), (10, 19788720), (12, 16490600), (14, 14134800), (15, 13192480), (16, 12367950), (20, 9894360), (21, 9423200), (24, 8245300), (25, 7915488), (28, 7067400), (30, 6596240), (32, 6183975), (35, 5653920), (40, 4947180), (42, 4711600), (48, 4122650), (50, 3957744), (56, 3533700), (60, 3298120), (70, 2826960), (75, 2638496), (80, 2473590), (84, 2355800), (96, 2061325), (100, 1978872), (105, 1884640), (112, 1766850), (120, 1649060), (140, 1413480), (150, 1319248), (160, 1236795), (168, 1177900), (175, 1130784), (200, 989436), (210, 942320), (224, 883425), (240, 824530), (280, 706740), (300, 659624), (336, 588950), (350, 565392), (400, 494718), (420, 471160), (480, 412265), (525, 376928), (560, 353370), (600, 329812), (672, 294475), (700, 282696), (800, 247359), (840, 235580), (1050, 188464), (1120, 176685), (1200, 164906), (1400, 141348), (1680, 117790), (2100, 94232), (2400, 82453), (2800, 70674), (3360, 58895), (4200, 47116), (5600, 35337), (8400, 23558), (11779, 16800)]