188538000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{67}}^2$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 705204864

約数和(自身を除く): 516666864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 67, 70, 75, 80, 84, 100, 105, 112, 120, 125, 134, 140, 150, 168, 175, 200, 201, 210, 240, 250, 268, 280, 300, 335, 336, 350, 375, 400, 402, 420, 469, 500, 525, 536, 560, 600, 670, 700, 750, 804, 840, 875, 938, 1000, 1005, 1050, 1072, 1200, 1340, 1400, 1407, 1500, 1608, 1675, 1680, 1750, 1876, 2000, 2010, 2100, 2345, 2625, 2680, 2800, 2814, 3000, 3216, 3350, 3500, 3752, 4020, 4200, 4489, 4690, 5025, 5250, 5360, 5628, 6000, 6700, 7000, 7035, 7504, 8040, 8375, 8400, 8978, 9380, 10050, 10500, 11256, 11725, 13400, 13467, 14000, 14070, 16080, 16750, 17956, 18760, 20100, 21000, 22445, 22512, 23450, 25125, 26800, 26934, 28140, 31423, 33500, 35175, 35912, 37520, 40200, 42000, 44890, 46900, 50250, 53868, 56280, 58625, 62846, 67000, 67335, 70350, 71824, 80400, 89780, 93800, 94269, 100500, 107736, 112225, 112560, 117250, 125692, 134000, 134670, 140700, 157115, 175875, 179560, 187600, 188538, 201000, 215472, 224450, 234500, 251384, 269340, 281400, 314230, 336675, 351750, 359120, 377076, 402000, 448900, 469000, 471345, 502768, 538680, 561125, 562800, 628460, 673350, 703500, 754152, 785575, 897800, 938000, 942690, 1077360, 1122250, 1256920, 1346700, 1407000, 1508304, 1571150, 1683375, 1795600, 1885380, 2244500, 2356725, 2513840, 2693400, 2814000, 3142300, 3366750, 3770760, 3927875, 4489000, 4713450, 5386800, 6284600, 6733500, 7541520, 7855750, 8978000, 9426900, 11783625, 12569200, 13467000, 15711500, 18853800, 23567250, 26934000, 31423000, 37707600, 47134500, 62846000, 94269000, 188538000]

約数ペア:

[(1, 188538000), (2, 94269000), (3, 62846000), (4, 47134500), (5, 37707600), (6, 31423000), (7, 26934000), (8, 23567250), (10, 18853800), (12, 15711500), (14, 13467000), (15, 12569200), (16, 11783625), (20, 9426900), (21, 8978000), (24, 7855750), (25, 7541520), (28, 6733500), (30, 6284600), (35, 5386800), (40, 4713450), (42, 4489000), (48, 3927875), (50, 3770760), (56, 3366750), (60, 3142300), (67, 2814000), (70, 2693400), (75, 2513840), (80, 2356725), (84, 2244500), (100, 1885380), (105, 1795600), (112, 1683375), (120, 1571150), (125, 1508304), (134, 1407000), (140, 1346700), (150, 1256920), (168, 1122250), (175, 1077360), (200, 942690), (201, 938000), (210, 897800), (240, 785575), (250, 754152), (268, 703500), (280, 673350), (300, 628460), (335, 562800), (336, 561125), (350, 538680), (375, 502768), (400, 471345), (402, 469000), (420, 448900), (469, 402000), (500, 377076), (525, 359120), (536, 351750), (560, 336675), (600, 314230), (670, 281400), (700, 269340), (750, 251384), (804, 234500), (840, 224450), (875, 215472), (938, 201000), (1000, 188538), (1005, 187600), (1050, 179560), (1072, 175875), (1200, 157115), (1340, 140700), (1400, 134670), (1407, 134000), (1500, 125692), (1608, 117250), (1675, 112560), (1680, 112225), (1750, 107736), (1876, 100500), (2000, 94269), (2010, 93800), (2100, 89780), (2345, 80400), (2625, 71824), (2680, 70350), (2800, 67335), (2814, 67000), (3000, 62846), (3216, 58625), (3350, 56280), (3500, 53868), (3752, 50250), (4020, 46900), (4200, 44890), (4489, 42000), (4690, 40200), (5025, 37520), (5250, 35912), (5360, 35175), (5628, 33500), (6000, 31423), (6700, 28140), (7000, 26934), (7035, 26800), (7504, 25125), (8040, 23450), (8375, 22512), (8400, 22445), (8978, 21000), (9380, 20100), (10050, 18760), (10500, 17956), (11256, 16750), (11725, 16080), (13400, 14070), (13467, 14000)]