80013000

素因数分解:

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

素因数の和:352

約数の個数: 128

約数和(自身を含む): 252720000

約数和(自身を除く): 172707000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 149, 150, 179, 200, 250, 298, 300, 358, 375, 447, 500, 537, 596, 600, 716, 745, 750, 894, 895, 1000, 1074, 1192, 1432, 1490, 1500, 1788, 1790, 2148, 2235, 2685, 2980, 3000, 3576, 3580, 3725, 4296, 4470, 4475, 5370, 5960, 7160, 7450, 8940, 8950, 10740, 11175, 13425, 14900, 17880, 17900, 18625, 21480, 22350, 22375, 26671, 26850, 29800, 35800, 37250, 44700, 44750, 53342, 53700, 55875, 67125, 74500, 80013, 89400, 89500, 106684, 107400, 111750, 133355, 134250, 149000, 160026, 179000, 213368, 223500, 266710, 268500, 320052, 400065, 447000, 533420, 537000, 640104, 666775, 800130, 1066840, 1333550, 1600260, 2000325, 2667100, 3200520, 3333875, 4000650, 5334200, 6667750, 8001300, 10001625, 13335500, 16002600, 20003250, 26671000, 40006500, 80013000]

約数ペア:

[(1, 80013000), (2, 40006500), (3, 26671000), (4, 20003250), (5, 16002600), (6, 13335500), (8, 10001625), (10, 8001300), (12, 6667750), (15, 5334200), (20, 4000650), (24, 3333875), (25, 3200520), (30, 2667100), (40, 2000325), (50, 1600260), (60, 1333550), (75, 1066840), (100, 800130), (120, 666775), (125, 640104), (149, 537000), (150, 533420), (179, 447000), (200, 400065), (250, 320052), (298, 268500), (300, 266710), (358, 223500), (375, 213368), (447, 179000), (500, 160026), (537, 149000), (596, 134250), (600, 133355), (716, 111750), (745, 107400), (750, 106684), (894, 89500), (895, 89400), (1000, 80013), (1074, 74500), (1192, 67125), (1432, 55875), (1490, 53700), (1500, 53342), (1788, 44750), (1790, 44700), (2148, 37250), (2235, 35800), (2685, 29800), (2980, 26850), (3000, 26671), (3576, 22375), (3580, 22350), (3725, 21480), (4296, 18625), (4470, 17900), (4475, 17880), (5370, 14900), (5960, 13425), (7160, 11175), (7450, 10740), (8940, 8950)]