28363800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 90150480

約数和(自身を除く): 61786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1153, 1230, 1640, 2050, 2306, 2460, 3075, 3459, 4100, 4612, 4920, 5765, 6150, 6918, 8200, 9224, 11530, 12300, 13836, 17295, 23060, 24600, 27672, 28825, 34590, 46120, 47273, 57650, 69180, 86475, 94546, 115300, 138360, 141819, 172950, 189092, 230600, 236365, 283638, 345900, 378184, 472730, 567276, 691800, 709095, 945460, 1134552, 1181825, 1418190, 1890920, 2363650, 2836380, 3545475, 4727300, 5672760, 7090950, 9454600, 14181900, 28363800]

約数ペア:

[(1, 28363800), (2, 14181900), (3, 9454600), (4, 7090950), (5, 5672760), (6, 4727300), (8, 3545475), (10, 2836380), (12, 2363650), (15, 1890920), (20, 1418190), (24, 1181825), (25, 1134552), (30, 945460), (40, 709095), (41, 691800), (50, 567276), (60, 472730), (75, 378184), (82, 345900), (100, 283638), (120, 236365), (123, 230600), (150, 189092), (164, 172950), (200, 141819), (205, 138360), (246, 115300), (300, 94546), (328, 86475), (410, 69180), (492, 57650), (600, 47273), (615, 46120), (820, 34590), (984, 28825), (1025, 27672), (1153, 24600), (1230, 23060), (1640, 17295), (2050, 13836), (2306, 12300), (2460, 11530), (3075, 9224), (3459, 8200), (4100, 6918), (4612, 6150), (4920, 5765)]