21212556000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 384

約数和(自身を含む): 72459878400

約数和(自身を除く): 51247322400

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, 127, 150, 155, 160, 186, 200, 240, 248, 250, 254, 300, 310, 372, 375, 381, 400, 449, 465, 480, 496, 500, 508, 600, 620, 635, 744, 750, 762, 775, 800, 898, 930, 992, 1000, 1016, 1200, 1240, 1270, 1347, 1488, 1500, 1524, 1550, 1796, 1860, 1905, 2000, 2032, 2245, 2325, 2400, 2480, 2540, 2694, 2976, 3000, 3048, 3100, 3175, 3592, 3720, 3810, 3875, 3937, 4000, 4064, 4490, 4650, 4960, 5080, 5388, 6000, 6096, 6200, 6350, 6735, 7184, 7440, 7620, 7750, 7874, 8980, 9300, 9525, 10160, 10776, 11225, 11625, 11811, 12000, 12192, 12400, 12700, 13470, 13919, 14368, 14880, 15240, 15500, 15748, 15875, 17960, 18600, 19050, 19685, 20320, 21552, 22450, 23250, 23622, 24800, 25400, 26940, 27838, 30480, 31000, 31496, 31750, 33675, 35920, 37200, 38100, 39370, 41757, 43104, 44900, 46500, 47244, 47625, 50800, 53880, 55676, 56125, 57023, 59055, 60960, 62000, 62992, 63500, 67350, 69595, 71840, 74400, 76200, 78740, 83514, 89800, 93000, 94488, 95250, 98425, 101600, 107760, 111352, 112250, 114046, 118110, 124000, 125984, 127000, 134700, 139190, 152400, 157480, 167028, 168375, 171069, 179600, 186000, 188976, 190500, 196850, 208785, 215520, 222704, 224500, 228092, 236220, 254000, 269400, 278380, 285115, 295275, 304800, 314960, 334056, 336750, 342138, 347975, 359200, 372000, 377952, 381000, 393700, 417570, 445408, 449000, 456184, 472440, 492125, 508000, 538800, 556760, 570230, 590550, 629920, 668112, 673500, 684276, 695950, 762000, 787400, 835140, 855345, 898000, 912368, 944880, 984250, 1043925, 1077600, 1113520, 1140460, 1181100, 1336224, 1347000, 1368552, 1391900, 1425575, 1476375, 1524000, 1574800, 1670280, 1710690, 1739875, 1767713, 1796000, 1824736, 1889760, 1968500, 2087850, 2227040, 2280920, 2362200, 2694000, 2737104, 2783800, 2851150, 2952750, 3149600, 3340560, 3421380, 3479750, 3535426, 3937000, 4175700, 4276725, 4561840, 4724400, 5219625, 5303139, 5388000, 5474208, 5567600, 5702300, 5905500, 6681120, 6842760, 6959500, 7070852, 7127875, 7874000, 8351400, 8553450, 8838565, 9123680, 9448800, 10439250, 10606278, 11135200, 11404600, 11811000, 13685520, 13919000, 14141704, 14255750, 15748000, 16702800, 17106900, 17677130, 20878500, 21212556, 21383625, 22809200, 23622000, 26515695, 27371040, 27838000, 28283408, 28511500, 33405600, 34213800, 35354260, 41757000, 42425112, 42767250, 44192825, 45618400, 47244000, 53031390, 55676000, 56566816, 57023000, 68427600, 70708520, 83514000, 84850224, 85534500, 88385650, 106062780, 114046000, 132578475, 136855200, 141417040, 167028000, 169700448, 171069000, 176771300, 212125560, 220964125, 228092000, 265156950, 282834080, 342138000, 353542600, 424251120, 441928250, 530313900, 662892375, 684276000, 707085200, 848502240, 883856500, 1060627800, 1325784750, 1414170400, 1767713000, 2121255600, 2651569500, 3535426000, 4242511200, 5303139000, 7070852000, 10606278000, 21212556000]

約数ペア:

[(1, 21212556000), (2, 10606278000), (3, 7070852000), (4, 5303139000), (5, 4242511200), (6, 3535426000), (8, 2651569500), (10, 2121255600), (12, 1767713000), (15, 1414170400), (16, 1325784750), (20, 1060627800), (24, 883856500), (25, 848502240), (30, 707085200), (31, 684276000), (32, 662892375), (40, 530313900), (48, 441928250), (50, 424251120), (60, 353542600), (62, 342138000), (75, 282834080), (80, 265156950), (93, 228092000), (96, 220964125), (100, 212125560), (120, 176771300), (124, 171069000), (125, 169700448), (127, 167028000), (150, 141417040), (155, 136855200), (160, 132578475), (186, 114046000), (200, 106062780), (240, 88385650), (248, 85534500), (250, 84850224), (254, 83514000), (300, 70708520), (310, 68427600), (372, 57023000), (375, 56566816), (381, 55676000), (400, 53031390), (449, 47244000), (465, 45618400), (480, 44192825), (496, 42767250), (500, 42425112), (508, 41757000), (600, 35354260), (620, 34213800), (635, 33405600), (744, 28511500), (750, 28283408), (762, 27838000), (775, 27371040), (800, 26515695), (898, 23622000), (930, 22809200), (992, 21383625), (1000, 21212556), (1016, 20878500), (1200, 17677130), (1240, 17106900), (1270, 16702800), (1347, 15748000), (1488, 14255750), (1500, 14141704), (1524, 13919000), (1550, 13685520), (1796, 11811000), (1860, 11404600), (1905, 11135200), (2000, 10606278), (2032, 10439250), (2245, 9448800), (2325, 9123680), (2400, 8838565), (2480, 8553450), (2540, 8351400), (2694, 7874000), (2976, 7127875), (3000, 7070852), (3048, 6959500), (3100, 6842760), (3175, 6681120), (3592, 5905500), (3720, 5702300), (3810, 5567600), (3875, 5474208), (3937, 5388000), (4000, 5303139), (4064, 5219625), (4490, 4724400), (4650, 4561840), (4960, 4276725), (5080, 4175700), (5388, 3937000), (6000, 3535426), (6096, 3479750), (6200, 3421380), (6350, 3340560), (6735, 3149600), (7184, 2952750), (7440, 2851150), (7620, 2783800), (7750, 2737104), (7874, 2694000), (8980, 2362200), (9300, 2280920), (9525, 2227040), (10160, 2087850), (10776, 1968500), (11225, 1889760), (11625, 1824736), (11811, 1796000), (12000, 1767713), (12192, 1739875), (12400, 1710690), (12700, 1670280), (13470, 1574800), (13919, 1524000), (14368, 1476375), (14880, 1425575), (15240, 1391900), (15500, 1368552), (15748, 1347000), (15875, 1336224), (17960, 1181100), (18600, 1140460), (19050, 1113520), (19685, 1077600), (20320, 1043925), (21552, 984250), (22450, 944880), (23250, 912368), (23622, 898000), (24800, 855345), (25400, 835140), (26940, 787400), (27838, 762000), (30480, 695950), (31000, 684276), (31496, 673500), (31750, 668112), (33675, 629920), (35920, 590550), (37200, 570230), (38100, 556760), (39370, 538800), (41757, 508000), (43104, 492125), (44900, 472440), (46500, 456184), (47244, 449000), (47625, 445408), (50800, 417570), (53880, 393700), (55676, 381000), (56125, 377952), (57023, 372000), (59055, 359200), (60960, 347975), (62000, 342138), (62992, 336750), (63500, 334056), (67350, 314960), (69595, 304800), (71840, 295275), (74400, 285115), (76200, 278380), (78740, 269400), (83514, 254000), (89800, 236220), (93000, 228092), (94488, 224500), (95250, 222704), (98425, 215520), (101600, 208785), (107760, 196850), (111352, 190500), (112250, 188976), (114046, 186000), (118110, 179600), (124000, 171069), (125984, 168375), (127000, 167028), (134700, 157480), (139190, 152400)]