48007800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 163215000

約数和(自身を除く): 115207200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 149, 150, 179, 180, 200, 225, 298, 300, 358, 360, 447, 450, 537, 596, 600, 716, 745, 894, 895, 900, 1074, 1192, 1341, 1432, 1490, 1611, 1788, 1790, 1800, 2148, 2235, 2682, 2685, 2980, 3222, 3576, 3580, 3725, 4296, 4470, 4475, 5364, 5370, 5960, 6444, 6705, 7160, 7450, 8055, 8940, 8950, 10728, 10740, 11175, 12888, 13410, 13425, 14900, 16110, 17880, 17900, 21480, 22350, 26671, 26820, 26850, 29800, 32220, 33525, 35800, 40275, 44700, 53342, 53640, 53700, 64440, 67050, 80013, 80550, 89400, 106684, 107400, 133355, 134100, 160026, 161100, 213368, 240039, 266710, 268200, 320052, 322200, 400065, 480078, 533420, 640104, 666775, 800130, 960156, 1066840, 1200195, 1333550, 1600260, 1920312, 2000325, 2400390, 2667100, 3200520, 4000650, 4800780, 5334200, 6000975, 8001300, 9601560, 12001950, 16002600, 24003900, 48007800]

約数ペア:

[(1, 48007800), (2, 24003900), (3, 16002600), (4, 12001950), (5, 9601560), (6, 8001300), (8, 6000975), (9, 5334200), (10, 4800780), (12, 4000650), (15, 3200520), (18, 2667100), (20, 2400390), (24, 2000325), (25, 1920312), (30, 1600260), (36, 1333550), (40, 1200195), (45, 1066840), (50, 960156), (60, 800130), (72, 666775), (75, 640104), (90, 533420), (100, 480078), (120, 400065), (149, 322200), (150, 320052), (179, 268200), (180, 266710), (200, 240039), (225, 213368), (298, 161100), (300, 160026), (358, 134100), (360, 133355), (447, 107400), (450, 106684), (537, 89400), (596, 80550), (600, 80013), (716, 67050), (745, 64440), (894, 53700), (895, 53640), (900, 53342), (1074, 44700), (1192, 40275), (1341, 35800), (1432, 33525), (1490, 32220), (1611, 29800), (1788, 26850), (1790, 26820), (1800, 26671), (2148, 22350), (2235, 21480), (2682, 17900), (2685, 17880), (2980, 16110), (3222, 14900), (3576, 13425), (3580, 13410), (3725, 12888), (4296, 11175), (4470, 10740), (4475, 10728), (5364, 8950), (5370, 8940), (5960, 8055), (6444, 7450), (6705, 7160)]