42553800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 103686840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 503, 564, 600, 705, 846, 900, 940, 1006, 1128, 1175, 1410, 1509, 1692, 1800, 1880, 2012, 2115, 2350, 2515, 2820, 3018, 3384, 3525, 4024, 4230, 4527, 4700, 5030, 5640, 6036, 7050, 7545, 8460, 9054, 9400, 10060, 10575, 12072, 12575, 14100, 15090, 16920, 18108, 20120, 21150, 22635, 23641, 25150, 28200, 30180, 36216, 37725, 42300, 45270, 47282, 50300, 60360, 70923, 75450, 84600, 90540, 94564, 100600, 113175, 118205, 141846, 150900, 181080, 189128, 212769, 226350, 236410, 283692, 301800, 354615, 425538, 452700, 472820, 567384, 591025, 709230, 851076, 905400, 945640, 1063845, 1182050, 1418460, 1702152, 1773075, 2127690, 2364100, 2836920, 3546150, 4255380, 4728200, 5319225, 7092300, 8510760, 10638450, 14184600, 21276900, 42553800]

約数ペア:

[(1, 42553800), (2, 21276900), (3, 14184600), (4, 10638450), (5, 8510760), (6, 7092300), (8, 5319225), (9, 4728200), (10, 4255380), (12, 3546150), (15, 2836920), (18, 2364100), (20, 2127690), (24, 1773075), (25, 1702152), (30, 1418460), (36, 1182050), (40, 1063845), (45, 945640), (47, 905400), (50, 851076), (60, 709230), (72, 591025), (75, 567384), (90, 472820), (94, 452700), (100, 425538), (120, 354615), (141, 301800), (150, 283692), (180, 236410), (188, 226350), (200, 212769), (225, 189128), (235, 181080), (282, 150900), (300, 141846), (360, 118205), (376, 113175), (423, 100600), (450, 94564), (470, 90540), (503, 84600), (564, 75450), (600, 70923), (705, 60360), (846, 50300), (900, 47282), (940, 45270), (1006, 42300), (1128, 37725), (1175, 36216), (1410, 30180), (1509, 28200), (1692, 25150), (1800, 23641), (1880, 22635), (2012, 21150), (2115, 20120), (2350, 18108), (2515, 16920), (2820, 15090), (3018, 14100), (3384, 12575), (3525, 12072), (4024, 10575), (4230, 10060), (4527, 9400), (4700, 9054), (5030, 8460), (5640, 7545), (6036, 7050)]