81826200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{5051}}^1$

素因数の和:5079

約数の個数: 120

約数和(自身を含む): 284250780

約数和(自身を除く): 202424580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5051, 5400, 8100, 10102, 15153, 16200, 20204, 25255, 30306, 40408, 45459, 50510, 60612, 75765, 90918, 101020, 121224, 126275, 136377, 151530, 181836, 202040, 227295, 252550, 272754, 303060, 363672, 378825, 409131, 454590, 505100, 545508, 606120, 681885, 757650, 818262, 909180, 1010200, 1091016, 1136475, 1363770, 1515300, 1636524, 1818360, 2045655, 2272950, 2727540, 3030600, 3273048, 3409425, 4091310, 4545900, 5455080, 6818850, 8182620, 9091800, 10228275, 13637700, 16365240, 20456550, 27275400, 40913100, 81826200]

約数ペア:

[(1, 81826200), (2, 40913100), (3, 27275400), (4, 20456550), (5, 16365240), (6, 13637700), (8, 10228275), (9, 9091800), (10, 8182620), (12, 6818850), (15, 5455080), (18, 4545900), (20, 4091310), (24, 3409425), (25, 3273048), (27, 3030600), (30, 2727540), (36, 2272950), (40, 2045655), (45, 1818360), (50, 1636524), (54, 1515300), (60, 1363770), (72, 1136475), (75, 1091016), (81, 1010200), (90, 909180), (100, 818262), (108, 757650), (120, 681885), (135, 606120), (150, 545508), (162, 505100), (180, 454590), (200, 409131), (216, 378825), (225, 363672), (270, 303060), (300, 272754), (324, 252550), (360, 227295), (405, 202040), (450, 181836), (540, 151530), (600, 136377), (648, 126275), (675, 121224), (810, 101020), (900, 90918), (1080, 75765), (1350, 60612), (1620, 50510), (1800, 45459), (2025, 40408), (2700, 30306), (3240, 25255), (4050, 20204), (5051, 16200), (5400, 15153), (8100, 10102)]