243660000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 831333888

約数和(自身を除く): 587673888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 131, 150, 155, 160, 186, 200, 240, 248, 250, 262, 300, 310, 372, 375, 393, 400, 465, 480, 496, 500, 524, 600, 620, 625, 655, 744, 750, 775, 786, 800, 930, 992, 1000, 1048, 1200, 1240, 1250, 1310, 1488, 1500, 1550, 1572, 1860, 1875, 1965, 2000, 2096, 2325, 2400, 2480, 2500, 2620, 2976, 3000, 3100, 3144, 3275, 3720, 3750, 3875, 3930, 4000, 4061, 4192, 4650, 4960, 5000, 5240, 6000, 6200, 6288, 6550, 7440, 7500, 7750, 7860, 8122, 9300, 9825, 10000, 10480, 11625, 12000, 12183, 12400, 12576, 13100, 14880, 15000, 15500, 15720, 16244, 16375, 18600, 19375, 19650, 20000, 20305, 20960, 23250, 24366, 24800, 26200, 30000, 31000, 31440, 32488, 32750, 37200, 38750, 39300, 40610, 46500, 48732, 49125, 52400, 58125, 60000, 60915, 62000, 62880, 64976, 65500, 74400, 77500, 78600, 81220, 81875, 93000, 97464, 98250, 101525, 104800, 116250, 121830, 124000, 129952, 131000, 155000, 157200, 162440, 163750, 186000, 194928, 196500, 203050, 232500, 243660, 245625, 262000, 304575, 310000, 314400, 324880, 327500, 372000, 389856, 393000, 406100, 465000, 487320, 491250, 507625, 524000, 609150, 620000, 649760, 655000, 786000, 812200, 930000, 974640, 982500, 1015250, 1218300, 1310000, 1522875, 1572000, 1624400, 1860000, 1949280, 1965000, 2030500, 2436600, 2538125, 2620000, 3045750, 3248800, 3930000, 4061000, 4873200, 5076250, 6091500, 7614375, 7860000, 8122000, 9746400, 10152500, 12183000, 15228750, 16244000, 20305000, 24366000, 30457500, 40610000, 48732000, 60915000, 81220000, 121830000, 243660000]

約数ペア:

[(1, 243660000), (2, 121830000), (3, 81220000), (4, 60915000), (5, 48732000), (6, 40610000), (8, 30457500), (10, 24366000), (12, 20305000), (15, 16244000), (16, 15228750), (20, 12183000), (24, 10152500), (25, 9746400), (30, 8122000), (31, 7860000), (32, 7614375), (40, 6091500), (48, 5076250), (50, 4873200), (60, 4061000), (62, 3930000), (75, 3248800), (80, 3045750), (93, 2620000), (96, 2538125), (100, 2436600), (120, 2030500), (124, 1965000), (125, 1949280), (131, 1860000), (150, 1624400), (155, 1572000), (160, 1522875), (186, 1310000), (200, 1218300), (240, 1015250), (248, 982500), (250, 974640), (262, 930000), (300, 812200), (310, 786000), (372, 655000), (375, 649760), (393, 620000), (400, 609150), (465, 524000), (480, 507625), (496, 491250), (500, 487320), (524, 465000), (600, 406100), (620, 393000), (625, 389856), (655, 372000), (744, 327500), (750, 324880), (775, 314400), (786, 310000), (800, 304575), (930, 262000), (992, 245625), (1000, 243660), (1048, 232500), (1200, 203050), (1240, 196500), (1250, 194928), (1310, 186000), (1488, 163750), (1500, 162440), (1550, 157200), (1572, 155000), (1860, 131000), (1875, 129952), (1965, 124000), (2000, 121830), (2096, 116250), (2325, 104800), (2400, 101525), (2480, 98250), (2500, 97464), (2620, 93000), (2976, 81875), (3000, 81220), (3100, 78600), (3144, 77500), (3275, 74400), (3720, 65500), (3750, 64976), (3875, 62880), (3930, 62000), (4000, 60915), (4061, 60000), (4192, 58125), (4650, 52400), (4960, 49125), (5000, 48732), (5240, 46500), (6000, 40610), (6200, 39300), (6288, 38750), (6550, 37200), (7440, 32750), (7500, 32488), (7750, 31440), (7860, 31000), (8122, 30000), (9300, 26200), (9825, 24800), (10000, 24366), (10480, 23250), (11625, 20960), (12000, 20305), (12183, 20000), (12400, 19650), (12576, 19375), (13100, 18600), (14880, 16375), (15000, 16244), (15500, 15720)]