45247500

素因数分解:

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

素因数の和:2041

約数の個数: 90

約数和(自身を含む): 142994852

約数和(自身を除く): 97747352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2011, 2250, 2500, 3750, 4022, 4500, 5625, 6033, 7500, 8044, 10055, 11250, 12066, 18099, 20110, 22500, 24132, 30165, 36198, 40220, 50275, 60330, 72396, 90495, 100550, 120660, 150825, 180990, 201100, 251375, 301650, 361980, 452475, 502750, 603300, 754125, 904950, 1005500, 1256875, 1508250, 1809900, 2262375, 2513750, 3016500, 3770625, 4524750, 5027500, 7541250, 9049500, 11311875, 15082500, 22623750, 45247500]

約数ペア:

[(1, 45247500), (2, 22623750), (3, 15082500), (4, 11311875), (5, 9049500), (6, 7541250), (9, 5027500), (10, 4524750), (12, 3770625), (15, 3016500), (18, 2513750), (20, 2262375), (25, 1809900), (30, 1508250), (36, 1256875), (45, 1005500), (50, 904950), (60, 754125), (75, 603300), (90, 502750), (100, 452475), (125, 361980), (150, 301650), (180, 251375), (225, 201100), (250, 180990), (300, 150825), (375, 120660), (450, 100550), (500, 90495), (625, 72396), (750, 60330), (900, 50275), (1125, 40220), (1250, 36198), (1500, 30165), (1875, 24132), (2011, 22500), (2250, 20110), (2500, 18099), (3750, 12066), (4022, 11250), (4500, 10055), (5625, 8044), (6033, 7500)]