12619500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 25120020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 125, 141, 150, 179, 188, 235, 250, 282, 300, 358, 375, 470, 500, 537, 564, 705, 716, 750, 895, 940, 1074, 1175, 1410, 1500, 1790, 2148, 2350, 2685, 2820, 3525, 3580, 4475, 4700, 5370, 5875, 7050, 8413, 8950, 10740, 11750, 13425, 14100, 16826, 17625, 17900, 22375, 23500, 25239, 26850, 33652, 35250, 42065, 44750, 50478, 53700, 67125, 70500, 84130, 89500, 100956, 126195, 134250, 168260, 210325, 252390, 268500, 420650, 504780, 630975, 841300, 1051625, 1261950, 2103250, 2523900, 3154875, 4206500, 6309750, 12619500]

約数ペア:

[(1, 12619500), (2, 6309750), (3, 4206500), (4, 3154875), (5, 2523900), (6, 2103250), (10, 1261950), (12, 1051625), (15, 841300), (20, 630975), (25, 504780), (30, 420650), (47, 268500), (50, 252390), (60, 210325), (75, 168260), (94, 134250), (100, 126195), (125, 100956), (141, 89500), (150, 84130), (179, 70500), (188, 67125), (235, 53700), (250, 50478), (282, 44750), (300, 42065), (358, 35250), (375, 33652), (470, 26850), (500, 25239), (537, 23500), (564, 22375), (705, 17900), (716, 17625), (750, 16826), (895, 14100), (940, 13425), (1074, 11750), (1175, 10740), (1410, 8950), (1500, 8413), (1790, 7050), (2148, 5875), (2350, 5370), (2685, 4700), (2820, 4475), (3525, 3580)]