69982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 120

約数和(自身を含む): 232023840

約数和(自身を除く): 162041040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2011, 2175, 2320, 2900, 3480, 4022, 4350, 5800, 6033, 6960, 8044, 8700, 10055, 11600, 12066, 16088, 17400, 20110, 24132, 30165, 32176, 34800, 40220, 48264, 50275, 58319, 60330, 80440, 96528, 100550, 116638, 120660, 150825, 160880, 174957, 201100, 233276, 241320, 291595, 301650, 349914, 402200, 466552, 482640, 583190, 603300, 699828, 804400, 874785, 933104, 1166380, 1206600, 1399656, 1457975, 1749570, 2332760, 2413200, 2799312, 2915950, 3499140, 4373925, 4665520, 5831900, 6998280, 8747850, 11663800, 13996560, 17495700, 23327600, 34991400, 69982800]

約数ペア:

[(1, 69982800), (2, 34991400), (3, 23327600), (4, 17495700), (5, 13996560), (6, 11663800), (8, 8747850), (10, 6998280), (12, 5831900), (15, 4665520), (16, 4373925), (20, 3499140), (24, 2915950), (25, 2799312), (29, 2413200), (30, 2332760), (40, 1749570), (48, 1457975), (50, 1399656), (58, 1206600), (60, 1166380), (75, 933104), (80, 874785), (87, 804400), (100, 699828), (116, 603300), (120, 583190), (145, 482640), (150, 466552), (174, 402200), (200, 349914), (232, 301650), (240, 291595), (290, 241320), (300, 233276), (348, 201100), (400, 174957), (435, 160880), (464, 150825), (580, 120660), (600, 116638), (696, 100550), (725, 96528), (870, 80440), (1160, 60330), (1200, 58319), (1392, 50275), (1450, 48264), (1740, 40220), (2011, 34800), (2175, 32176), (2320, 30165), (2900, 24132), (3480, 20110), (4022, 17400), (4350, 16088), (5800, 12066), (6033, 11600), (6960, 10055), (8044, 8700)]