2285456400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20479}}^1$

素因数の和:20534

約数の個数: 180

約数和(自身を含む): 8187412480

約数和(自身を除く): 5901956080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 4464, 4650, 5580, 6200, 6975, 7440, 9300, 11160, 12400, 13950, 18600, 20479, 22320, 27900, 37200, 40958, 55800, 61437, 81916, 102395, 111600, 122874, 163832, 184311, 204790, 245748, 307185, 327664, 368622, 409580, 491496, 511975, 614370, 634849, 737244, 819160, 921555, 982992, 1023950, 1228740, 1269698, 1474488, 1535925, 1638320, 1843110, 1904547, 2047900, 2457480, 2539396, 2948976, 3071850, 3174245, 3686220, 3809094, 4095800, 4607775, 4914960, 5078792, 5713641, 6143700, 6348490, 7372440, 7618188, 8191600, 9215550, 9522735, 10157584, 11427282, 12287400, 12696980, 14744880, 15236376, 15871225, 18431100, 19045470, 22854564, 24574800, 25393960, 28568205, 30472752, 31742450, 36862200, 38090940, 45709128, 47613675, 50787920, 57136410, 63484900, 73724400, 76181880, 91418256, 95227350, 114272820, 126969800, 142841025, 152363760, 190454700, 228545640, 253939600, 285682050, 380909400, 457091280, 571364100, 761818800, 1142728200, 2285456400]

約数ペア:

[(1, 2285456400), (2, 1142728200), (3, 761818800), (4, 571364100), (5, 457091280), (6, 380909400), (8, 285682050), (9, 253939600), (10, 228545640), (12, 190454700), (15, 152363760), (16, 142841025), (18, 126969800), (20, 114272820), (24, 95227350), (25, 91418256), (30, 76181880), (31, 73724400), (36, 63484900), (40, 57136410), (45, 50787920), (48, 47613675), (50, 45709128), (60, 38090940), (62, 36862200), (72, 31742450), (75, 30472752), (80, 28568205), (90, 25393960), (93, 24574800), (100, 22854564), (120, 19045470), (124, 18431100), (144, 15871225), (150, 15236376), (155, 14744880), (180, 12696980), (186, 12287400), (200, 11427282), (225, 10157584), (240, 9522735), (248, 9215550), (279, 8191600), (300, 7618188), (310, 7372440), (360, 6348490), (372, 6143700), (400, 5713641), (450, 5078792), (465, 4914960), (496, 4607775), (558, 4095800), (600, 3809094), (620, 3686220), (720, 3174245), (744, 3071850), (775, 2948976), (900, 2539396), (930, 2457480), (1116, 2047900), (1200, 1904547), (1240, 1843110), (1395, 1638320), (1488, 1535925), (1550, 1474488), (1800, 1269698), (1860, 1228740), (2232, 1023950), (2325, 982992), (2480, 921555), (2790, 819160), (3100, 737244), (3600, 634849), (3720, 614370), (4464, 511975), (4650, 491496), (5580, 409580), (6200, 368622), (6975, 327664), (7440, 307185), (9300, 245748), (11160, 204790), (12400, 184311), (13950, 163832), (18600, 122874), (20479, 111600), (22320, 102395), (27900, 81916), (37200, 61437), (40958, 55800)]