18099000

素因数分解:

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

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 61205040

約数和(自身を除く): 43106040

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2011, 2250, 3000, 4022, 4500, 6033, 8044, 9000, 10055, 12066, 16088, 18099, 20110, 24132, 30165, 36198, 40220, 48264, 50275, 60330, 72396, 80440, 90495, 100550, 120660, 144792, 150825, 180990, 201100, 241320, 251375, 301650, 361980, 402200, 452475, 502750, 603300, 723960, 754125, 904950, 1005500, 1206600, 1508250, 1809900, 2011000, 2262375, 3016500, 3619800, 4524750, 6033000, 9049500, 18099000]

約数ペア:

[(1, 18099000), (2, 9049500), (3, 6033000), (4, 4524750), (5, 3619800), (6, 3016500), (8, 2262375), (9, 2011000), (10, 1809900), (12, 1508250), (15, 1206600), (18, 1005500), (20, 904950), (24, 754125), (25, 723960), (30, 603300), (36, 502750), (40, 452475), (45, 402200), (50, 361980), (60, 301650), (72, 251375), (75, 241320), (90, 201100), (100, 180990), (120, 150825), (125, 144792), (150, 120660), (180, 100550), (200, 90495), (225, 80440), (250, 72396), (300, 60330), (360, 50275), (375, 48264), (450, 40220), (500, 36198), (600, 30165), (750, 24132), (900, 20110), (1000, 18099), (1125, 16088), (1500, 12066), (1800, 10055), (2011, 9000), (2250, 8044), (3000, 6033), (4022, 4500)]