5640045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{376003}}^1$

素因数の和:376032

約数の個数: 80

約数和(自身を含む): 17619547440

約数和(自身を除く): 11979502440

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, 7500, 15000, 376003, 752006, 1128009, 1504012, 1880015, 2256018, 3008024, 3760030, 4512036, 5640045, 7520060, 9024072, 9400075, 11280090, 15040120, 18800150, 22560180, 28200225, 37600300, 45120360, 47000375, 56400450, 75200600, 94000750, 112800900, 141001125, 188001500, 225601800, 235001875, 282002250, 376003000, 470003750, 564004500, 705005625, 940007500, 1128009000, 1410011250, 1880015000, 2820022500, 5640045000]

約数ペア:

[(1, 5640045000), (2, 2820022500), (3, 1880015000), (4, 1410011250), (5, 1128009000), (6, 940007500), (8, 705005625), (10, 564004500), (12, 470003750), (15, 376003000), (20, 282002250), (24, 235001875), (25, 225601800), (30, 188001500), (40, 141001125), (50, 112800900), (60, 94000750), (75, 75200600), (100, 56400450), (120, 47000375), (125, 45120360), (150, 37600300), (200, 28200225), (250, 22560180), (300, 18800150), (375, 15040120), (500, 11280090), (600, 9400075), (625, 9024072), (750, 7520060), (1000, 5640045), (1250, 4512036), (1500, 3760030), (1875, 3008024), (2500, 2256018), (3000, 1880015), (3750, 1504012), (5000, 1128009), (7500, 752006), (15000, 376003)]