54163800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{30091}}^1$

素因数の和:30113

約数の個数: 72

約数和(自身を含む): 181906140

約数和(自身を除く): 127742340

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 30091, 60182, 90273, 120364, 150455, 180546, 240728, 270819, 300910, 361092, 451365, 541638, 601820, 722184, 752275, 902730, 1083276, 1203640, 1354095, 1504550, 1805460, 2166552, 2256825, 2708190, 3009100, 3610920, 4513650, 5416380, 6018200, 6770475, 9027300, 10832760, 13540950, 18054600, 27081900, 54163800]

約数ペア:

[(1, 54163800), (2, 27081900), (3, 18054600), (4, 13540950), (5, 10832760), (6, 9027300), (8, 6770475), (9, 6018200), (10, 5416380), (12, 4513650), (15, 3610920), (18, 3009100), (20, 2708190), (24, 2256825), (25, 2166552), (30, 1805460), (36, 1504550), (40, 1354095), (45, 1203640), (50, 1083276), (60, 902730), (72, 752275), (75, 722184), (90, 601820), (100, 541638), (120, 451365), (150, 361092), (180, 300910), (200, 270819), (225, 240728), (300, 180546), (360, 150455), (450, 120364), (600, 90273), (900, 60182), (1800, 30091)]