85393800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47441}}^1$

素因数の和:47463

約数の個数: 72

約数和(自身を含む): 286786890

約数和(自身を除く): 201393090

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, 47441, 94882, 142323, 189764, 237205, 284646, 379528, 426969, 474410, 569292, 711615, 853938, 948820, 1138584, 1186025, 1423230, 1707876, 1897640, 2134845, 2372050, 2846460, 3415752, 3558075, 4269690, 4744100, 5692920, 7116150, 8539380, 9488200, 10674225, 14232300, 17078760, 21348450, 28464600, 42696900, 85393800]

約数ペア:

[(1, 85393800), (2, 42696900), (3, 28464600), (4, 21348450), (5, 17078760), (6, 14232300), (8, 10674225), (9, 9488200), (10, 8539380), (12, 7116150), (15, 5692920), (18, 4744100), (20, 4269690), (24, 3558075), (25, 3415752), (30, 2846460), (36, 2372050), (40, 2134845), (45, 1897640), (50, 1707876), (60, 1423230), (72, 1186025), (75, 1138584), (90, 948820), (100, 853938), (120, 711615), (150, 569292), (180, 474410), (200, 426969), (225, 379528), (300, 284646), (360, 237205), (450, 189764), (600, 142323), (900, 94882), (1800, 47441)]