1820232000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 420

約数和(自身を含む): 6863332476

約数和(自身を除く): 5043100476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 106, 108, 120, 125, 135, 144, 150, 159, 160, 162, 180, 192, 200, 212, 216, 225, 240, 250, 265, 270, 288, 300, 318, 320, 324, 360, 375, 400, 405, 424, 432, 450, 477, 480, 500, 530, 540, 576, 600, 636, 648, 675, 720, 750, 795, 800, 810, 848, 864, 900, 954, 960, 1000, 1060, 1080, 1125, 1200, 1272, 1296, 1325, 1350, 1431, 1440, 1500, 1590, 1600, 1620, 1696, 1728, 1800, 1908, 2000, 2025, 2120, 2160, 2250, 2385, 2400, 2544, 2592, 2650, 2700, 2809, 2862, 2880, 3000, 3180, 3240, 3375, 3392, 3600, 3816, 3975, 4000, 4050, 4240, 4293, 4320, 4500, 4770, 4800, 5088, 5184, 5300, 5400, 5618, 5724, 6000, 6360, 6480, 6625, 6750, 7155, 7200, 7632, 7950, 8000, 8100, 8427, 8480, 8586, 8640, 9000, 9540, 10125, 10176, 10600, 10800, 11236, 11448, 11925, 12000, 12720, 12960, 13250, 13500, 14045, 14310, 14400, 15264, 15900, 16200, 16854, 16960, 17172, 18000, 19080, 19875, 20250, 21200, 21465, 21600, 22472, 22896, 23850, 24000, 25281, 25440, 25920, 26500, 27000, 28090, 28620, 30528, 31800, 32400, 33708, 34344, 35775, 36000, 38160, 39750, 40500, 42135, 42400, 42930, 43200, 44944, 45792, 47700, 50562, 50880, 53000, 54000, 56180, 57240, 59625, 63600, 64800, 67416, 68688, 70225, 71550, 72000, 75843, 76320, 79500, 81000, 84270, 84800, 85860, 89888, 91584, 95400, 101124, 106000, 107325, 108000, 112360, 114480, 119250, 126405, 127200, 129600, 134832, 137376, 140450, 143100, 151686, 152640, 159000, 162000, 168540, 171720, 178875, 179776, 190800, 202248, 210675, 212000, 214650, 216000, 224720, 227529, 228960, 238500, 252810, 254400, 269664, 274752, 280900, 286200, 303372, 318000, 324000, 337080, 343440, 351125, 357750, 379215, 381600, 404496, 421350, 424000, 429300, 449440, 455058, 457920, 477000, 505620, 536625, 539328, 561800, 572400, 606744, 632025, 636000, 648000, 674160, 686880, 702250, 715500, 758430, 763200, 808992, 842700, 858600, 898880, 910116, 954000, 1011240, 1053375, 1073250, 1123600, 1137645, 1144800, 1213488, 1264050, 1272000, 1348320, 1373760, 1404500, 1431000, 1516860, 1617984, 1685400, 1717200, 1820232, 1896075, 1908000, 2022480, 2106750, 2146500, 2247200, 2275290, 2289600, 2426976, 2528100, 2696640, 2809000, 2862000, 3033720, 3160125, 3370800, 3434400, 3640464, 3792150, 3816000, 4044960, 4213500, 4293000, 4494400, 4550580, 4853952, 5056200, 5618000, 5688225, 5724000, 6067440, 6320250, 6741600, 6868800, 7280928, 7584300, 8089920, 8427000, 8586000, 9101160, 9480375, 10112400, 11236000, 11376450, 11448000, 12134880, 12640500, 13483200, 14561856, 15168600, 16854000, 17172000, 18202320, 18960750, 20224800, 22472000, 22752900, 24269760, 25281000, 28441125, 30337200, 33708000, 34344000, 36404640, 37921500, 40449600, 45505800, 50562000, 56882250, 60674400, 67416000, 72809280, 75843000, 91011600, 101124000, 113764500, 121348800, 151686000, 182023200, 202248000, 227529000, 303372000, 364046400, 455058000, 606744000, 910116000, 1820232000]

約数ペア:

[(1, 1820232000), (2, 910116000), (3, 606744000), (4, 455058000), (5, 364046400), (6, 303372000), (8, 227529000), (9, 202248000), (10, 182023200), (12, 151686000), (15, 121348800), (16, 113764500), (18, 101124000), (20, 91011600), (24, 75843000), (25, 72809280), (27, 67416000), (30, 60674400), (32, 56882250), (36, 50562000), (40, 45505800), (45, 40449600), (48, 37921500), (50, 36404640), (53, 34344000), (54, 33708000), (60, 30337200), (64, 28441125), (72, 25281000), (75, 24269760), (80, 22752900), (81, 22472000), (90, 20224800), (96, 18960750), (100, 18202320), (106, 17172000), (108, 16854000), (120, 15168600), (125, 14561856), (135, 13483200), (144, 12640500), (150, 12134880), (159, 11448000), (160, 11376450), (162, 11236000), (180, 10112400), (192, 9480375), (200, 9101160), (212, 8586000), (216, 8427000), (225, 8089920), (240, 7584300), (250, 7280928), (265, 6868800), (270, 6741600), (288, 6320250), (300, 6067440), (318, 5724000), (320, 5688225), (324, 5618000), (360, 5056200), (375, 4853952), (400, 4550580), (405, 4494400), (424, 4293000), (432, 4213500), (450, 4044960), (477, 3816000), (480, 3792150), (500, 3640464), (530, 3434400), (540, 3370800), (576, 3160125), (600, 3033720), (636, 2862000), (648, 2809000), (675, 2696640), (720, 2528100), (750, 2426976), (795, 2289600), (800, 2275290), (810, 2247200), (848, 2146500), (864, 2106750), (900, 2022480), (954, 1908000), (960, 1896075), (1000, 1820232), (1060, 1717200), (1080, 1685400), (1125, 1617984), (1200, 1516860), (1272, 1431000), (1296, 1404500), (1325, 1373760), (1350, 1348320), (1431, 1272000), (1440, 1264050), (1500, 1213488), (1590, 1144800), (1600, 1137645), (1620, 1123600), (1696, 1073250), (1728, 1053375), (1800, 1011240), (1908, 954000), (2000, 910116), (2025, 898880), (2120, 858600), (2160, 842700), (2250, 808992), (2385, 763200), (2400, 758430), (2544, 715500), (2592, 702250), (2650, 686880), (2700, 674160), (2809, 648000), (2862, 636000), (2880, 632025), (3000, 606744), (3180, 572400), (3240, 561800), (3375, 539328), (3392, 536625), (3600, 505620), (3816, 477000), (3975, 457920), (4000, 455058), (4050, 449440), (4240, 429300), (4293, 424000), (4320, 421350), (4500, 404496), (4770, 381600), (4800, 379215), (5088, 357750), (5184, 351125), (5300, 343440), (5400, 337080), (5618, 324000), (5724, 318000), (6000, 303372), (6360, 286200), (6480, 280900), (6625, 274752), (6750, 269664), (7155, 254400), (7200, 252810), (7632, 238500), (7950, 228960), (8000, 227529), (8100, 224720), (8427, 216000), (8480, 214650), (8586, 212000), (8640, 210675), (9000, 202248), (9540, 190800), (10125, 179776), (10176, 178875), (10600, 171720), (10800, 168540), (11236, 162000), (11448, 159000), (11925, 152640), (12000, 151686), (12720, 143100), (12960, 140450), (13250, 137376), (13500, 134832), (14045, 129600), (14310, 127200), (14400, 126405), (15264, 119250), (15900, 114480), (16200, 112360), (16854, 108000), (16960, 107325), (17172, 106000), (18000, 101124), (19080, 95400), (19875, 91584), (20250, 89888), (21200, 85860), (21465, 84800), (21600, 84270), (22472, 81000), (22896, 79500), (23850, 76320), (24000, 75843), (25281, 72000), (25440, 71550), (25920, 70225), (26500, 68688), (27000, 67416), (28090, 64800), (28620, 63600), (30528, 59625), (31800, 57240), (32400, 56180), (33708, 54000), (34344, 53000), (35775, 50880), (36000, 50562), (38160, 47700), (39750, 45792), (40500, 44944), (42135, 43200), (42400, 42930)]