90165000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{6011}}^1$

素因数の和:6040

約数の個数: 80

約数和(自身を含む): 281722320

約数和(自身を除く): 191557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 6011, 7500, 12022, 15000, 18033, 24044, 30055, 36066, 48088, 60110, 72132, 90165, 120220, 144264, 150275, 180330, 240440, 300550, 360660, 450825, 601100, 721320, 751375, 901650, 1202200, 1502750, 1803300, 2254125, 3005500, 3606600, 3756875, 4508250, 6011000, 7513750, 9016500, 11270625, 15027500, 18033000, 22541250, 30055000, 45082500, 90165000]

約数ペア:

[(1, 90165000), (2, 45082500), (3, 30055000), (4, 22541250), (5, 18033000), (6, 15027500), (8, 11270625), (10, 9016500), (12, 7513750), (15, 6011000), (20, 4508250), (24, 3756875), (25, 3606600), (30, 3005500), (40, 2254125), (50, 1803300), (60, 1502750), (75, 1202200), (100, 901650), (120, 751375), (125, 721320), (150, 601100), (200, 450825), (250, 360660), (300, 300550), (375, 240440), (500, 180330), (600, 150275), (625, 144264), (750, 120220), (1000, 90165), (1250, 72132), (1500, 60110), (1875, 48088), (2500, 36066), (3000, 30055), (3750, 24044), (5000, 18033), (6011, 15000), (7500, 12022)]