25434061600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6883}}^1$

素因数の和:7083

約数の個数: 144

約数和(自身を含む): 64533369600

約数和(自身を除く): 39099308000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 149, 155, 160, 200, 248, 298, 310, 400, 496, 596, 620, 745, 775, 800, 992, 1192, 1240, 1490, 1550, 2384, 2480, 2980, 3100, 3725, 4619, 4768, 4960, 5960, 6200, 6883, 7450, 9238, 11920, 12400, 13766, 14900, 18476, 23095, 23840, 24800, 27532, 29800, 34415, 36952, 46190, 55064, 59600, 68830, 73904, 92380, 110128, 115475, 119200, 137660, 147808, 172075, 184760, 213373, 220256, 230950, 275320, 344150, 369520, 426746, 461900, 550640, 688300, 739040, 853492, 923800, 1025567, 1066865, 1101280, 1376600, 1706984, 1847600, 2051134, 2133730, 2753200, 3413968, 3695200, 4102268, 4267460, 5127835, 5334325, 5506400, 6827936, 8204536, 8534920, 10255670, 10668650, 16409072, 17069840, 20511340, 21337300, 25639175, 31792577, 32818144, 34139680, 41022680, 42674600, 51278350, 63585154, 82045360, 85349200, 102556700, 127170308, 158962885, 164090720, 170698400, 205113400, 254340616, 317925770, 410226800, 508681232, 635851540, 794814425, 820453600, 1017362464, 1271703080, 1589628850, 2543406160, 3179257700, 5086812320, 6358515400, 12717030800, 25434061600]

約数ペア:

[(1, 25434061600), (2, 12717030800), (4, 6358515400), (5, 5086812320), (8, 3179257700), (10, 2543406160), (16, 1589628850), (20, 1271703080), (25, 1017362464), (31, 820453600), (32, 794814425), (40, 635851540), (50, 508681232), (62, 410226800), (80, 317925770), (100, 254340616), (124, 205113400), (149, 170698400), (155, 164090720), (160, 158962885), (200, 127170308), (248, 102556700), (298, 85349200), (310, 82045360), (400, 63585154), (496, 51278350), (596, 42674600), (620, 41022680), (745, 34139680), (775, 32818144), (800, 31792577), (992, 25639175), (1192, 21337300), (1240, 20511340), (1490, 17069840), (1550, 16409072), (2384, 10668650), (2480, 10255670), (2980, 8534920), (3100, 8204536), (3725, 6827936), (4619, 5506400), (4768, 5334325), (4960, 5127835), (5960, 4267460), (6200, 4102268), (6883, 3695200), (7450, 3413968), (9238, 2753200), (11920, 2133730), (12400, 2051134), (13766, 1847600), (14900, 1706984), (18476, 1376600), (23095, 1101280), (23840, 1066865), (24800, 1025567), (27532, 923800), (29800, 853492), (34415, 739040), (36952, 688300), (46190, 550640), (55064, 461900), (59600, 426746), (68830, 369520), (73904, 344150), (92380, 275320), (110128, 230950), (115475, 220256), (119200, 213373), (137660, 184760), (147808, 172075)]