315631200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 1033058880

約数和(自身を除く): 717427680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 347, 379, 400, 480, 600, 694, 758, 800, 1041, 1137, 1200, 1388, 1516, 1735, 1895, 2082, 2274, 2400, 2776, 3032, 3470, 3790, 4164, 4548, 5205, 5552, 5685, 6064, 6940, 7580, 8328, 8675, 9096, 9475, 10410, 11104, 11370, 12128, 13880, 15160, 16656, 17350, 18192, 18950, 20820, 22740, 26025, 27760, 28425, 30320, 33312, 34700, 36384, 37900, 41640, 45480, 52050, 55520, 56850, 60640, 69400, 75800, 83280, 90960, 104100, 113700, 131513, 138800, 151600, 166560, 181920, 208200, 227400, 263026, 277600, 303200, 394539, 416400, 454800, 526052, 657565, 789078, 832800, 909600, 1052104, 1315130, 1578156, 1972695, 2104208, 2630260, 3156312, 3287825, 3945390, 4208416, 5260520, 6312624, 6575650, 7890780, 9863475, 10521040, 12625248, 13151300, 15781560, 19726950, 21042080, 26302600, 31563120, 39453900, 52605200, 63126240, 78907800, 105210400, 157815600, 315631200]

約数ペア:

[(1, 315631200), (2, 157815600), (3, 105210400), (4, 78907800), (5, 63126240), (6, 52605200), (8, 39453900), (10, 31563120), (12, 26302600), (15, 21042080), (16, 19726950), (20, 15781560), (24, 13151300), (25, 12625248), (30, 10521040), (32, 9863475), (40, 7890780), (48, 6575650), (50, 6312624), (60, 5260520), (75, 4208416), (80, 3945390), (96, 3287825), (100, 3156312), (120, 2630260), (150, 2104208), (160, 1972695), (200, 1578156), (240, 1315130), (300, 1052104), (347, 909600), (379, 832800), (400, 789078), (480, 657565), (600, 526052), (694, 454800), (758, 416400), (800, 394539), (1041, 303200), (1137, 277600), (1200, 263026), (1388, 227400), (1516, 208200), (1735, 181920), (1895, 166560), (2082, 151600), (2274, 138800), (2400, 131513), (2776, 113700), (3032, 104100), (3470, 90960), (3790, 83280), (4164, 75800), (4548, 69400), (5205, 60640), (5552, 56850), (5685, 55520), (6064, 52050), (6940, 45480), (7580, 41640), (8328, 37900), (8675, 36384), (9096, 34700), (9475, 33312), (10410, 30320), (11104, 28425), (11370, 27760), (12128, 26025), (13880, 22740), (15160, 20820), (16656, 18950), (17350, 18192)]