1900243800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 480

約数和(自身を含む): 8129167200

約数和(自身を除く): 6228923400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 81, 84, 90, 91, 100, 104, 105, 108, 117, 120, 126, 130, 135, 140, 150, 156, 162, 168, 175, 180, 182, 189, 195, 200, 210, 216, 225, 234, 252, 260, 270, 273, 280, 300, 312, 315, 324, 325, 350, 351, 360, 364, 378, 390, 405, 420, 450, 455, 468, 504, 520, 525, 540, 546, 567, 585, 600, 630, 648, 650, 675, 700, 702, 728, 756, 780, 810, 819, 840, 900, 910, 936, 945, 975, 1050, 1053, 1080, 1092, 1134, 1170, 1260, 1289, 1300, 1350, 1365, 1400, 1404, 1512, 1560, 1575, 1620, 1638, 1755, 1800, 1820, 1890, 1950, 2025, 2100, 2106, 2184, 2268, 2275, 2340, 2457, 2520, 2578, 2600, 2700, 2730, 2808, 2835, 2925, 3150, 3240, 3276, 3510, 3640, 3780, 3867, 3900, 4050, 4095, 4200, 4212, 4536, 4550, 4680, 4725, 4914, 5156, 5265, 5400, 5460, 5670, 5850, 6300, 6445, 6552, 6825, 7020, 7371, 7560, 7734, 7800, 8100, 8190, 8424, 8775, 9023, 9100, 9450, 9828, 10312, 10530, 10920, 11340, 11601, 11700, 12285, 12600, 12890, 13650, 14040, 14175, 14742, 15468, 16200, 16380, 16757, 17550, 18046, 18200, 18900, 19335, 19656, 20475, 21060, 22680, 23202, 23400, 24570, 25780, 26325, 27069, 27300, 28350, 29484, 30936, 32225, 32760, 33514, 34803, 35100, 36092, 36855, 37800, 38670, 40950, 42120, 45115, 46404, 49140, 50271, 51560, 52650, 54138, 54600, 56700, 58005, 58968, 61425, 64450, 67028, 69606, 70200, 72184, 73710, 77340, 81207, 81900, 83785, 90230, 92808, 96675, 98280, 100542, 104409, 105300, 108276, 113400, 116010, 117299, 122850, 128900, 134056, 135345, 139212, 147420, 150813, 154680, 162414, 163800, 167570, 174015, 180460, 184275, 193350, 201084, 208818, 210600, 216552, 225575, 232020, 234598, 243621, 245700, 251355, 257800, 270690, 278424, 290025, 294840, 301626, 324828, 335140, 348030, 351897, 360920, 368550, 386700, 402168, 406035, 417636, 418925, 451150, 452439, 464040, 469196, 487242, 491400, 502710, 522045, 541380, 580050, 586495, 603252, 649656, 670280, 676725, 696060, 703794, 730863, 737100, 754065, 773400, 812070, 835272, 837850, 870075, 902300, 904878, 938392, 974484, 1005420, 1044090, 1055691, 1082760, 1160100, 1172990, 1206504, 1218105, 1256775, 1353450, 1357317, 1392120, 1407588, 1461726, 1474200, 1508130, 1624140, 1675700, 1740150, 1759485, 1804600, 1809756, 1948968, 2010840, 2030175, 2088180, 2111382, 2262195, 2320200, 2345980, 2436210, 2513550, 2610225, 2706900, 2714634, 2815176, 2923452, 2932475, 3016260, 3167073, 3248280, 3351400, 3480300, 3518970, 3619512, 3654315, 3770325, 4060350, 4176360, 4222764, 4524390, 4691960, 4872420, 5027100, 5220450, 5278455, 5413800, 5429268, 5846904, 5864950, 6032520, 6090525, 6334146, 6786585, 6960600, 7037940, 7308630, 7540650, 8120700, 8445528, 8797425, 9048780, 9501219, 9744840, 10054200, 10440900, 10556910, 10858536, 11310975, 11729900, 12181050, 12668292, 13573170, 14075880, 14617260, 15081300, 15835365, 16241400, 17594850, 18097560, 18271575, 19002438, 20881800, 21113820, 22621950, 23459800, 24362100, 25336584, 26392275, 27146340, 29234520, 30162600, 31670730, 33932925, 35189700, 36543150, 38004876, 42227640, 45243900, 47506095, 48724200, 52784550, 54292680, 63341460, 67865850, 70379400, 73086300, 76009752, 79176825, 90487800, 95012190, 105569100, 126682920, 135731700, 146172600, 158353650, 190024380, 211138200, 237530475, 271463400, 316707300, 380048760, 475060950, 633414600, 950121900, 1900243800]

約数ペア:

[(1, 1900243800), (2, 950121900), (3, 633414600), (4, 475060950), (5, 380048760), (6, 316707300), (7, 271463400), (8, 237530475), (9, 211138200), (10, 190024380), (12, 158353650), (13, 146172600), (14, 135731700), (15, 126682920), (18, 105569100), (20, 95012190), (21, 90487800), (24, 79176825), (25, 76009752), (26, 73086300), (27, 70379400), (28, 67865850), (30, 63341460), (35, 54292680), (36, 52784550), (39, 48724200), (40, 47506095), (42, 45243900), (45, 42227640), (50, 38004876), (52, 36543150), (54, 35189700), (56, 33932925), (60, 31670730), (63, 30162600), (65, 29234520), (70, 27146340), (72, 26392275), (75, 25336584), (78, 24362100), (81, 23459800), (84, 22621950), (90, 21113820), (91, 20881800), (100, 19002438), (104, 18271575), (105, 18097560), (108, 17594850), (117, 16241400), (120, 15835365), (126, 15081300), (130, 14617260), (135, 14075880), (140, 13573170), (150, 12668292), (156, 12181050), (162, 11729900), (168, 11310975), (175, 10858536), (180, 10556910), (182, 10440900), (189, 10054200), (195, 9744840), (200, 9501219), (210, 9048780), (216, 8797425), (225, 8445528), (234, 8120700), (252, 7540650), (260, 7308630), (270, 7037940), (273, 6960600), (280, 6786585), (300, 6334146), (312, 6090525), (315, 6032520), (324, 5864950), (325, 5846904), (350, 5429268), (351, 5413800), (360, 5278455), (364, 5220450), (378, 5027100), (390, 4872420), (405, 4691960), (420, 4524390), (450, 4222764), (455, 4176360), (468, 4060350), (504, 3770325), (520, 3654315), (525, 3619512), (540, 3518970), (546, 3480300), (567, 3351400), (585, 3248280), (600, 3167073), (630, 3016260), (648, 2932475), (650, 2923452), (675, 2815176), (700, 2714634), (702, 2706900), (728, 2610225), (756, 2513550), (780, 2436210), (810, 2345980), (819, 2320200), (840, 2262195), (900, 2111382), (910, 2088180), (936, 2030175), (945, 2010840), (975, 1948968), (1050, 1809756), (1053, 1804600), (1080, 1759485), (1092, 1740150), (1134, 1675700), (1170, 1624140), (1260, 1508130), (1289, 1474200), (1300, 1461726), (1350, 1407588), (1365, 1392120), (1400, 1357317), (1404, 1353450), (1512, 1256775), (1560, 1218105), (1575, 1206504), (1620, 1172990), (1638, 1160100), (1755, 1082760), (1800, 1055691), (1820, 1044090), (1890, 1005420), (1950, 974484), (2025, 938392), (2100, 904878), (2106, 902300), (2184, 870075), (2268, 837850), (2275, 835272), (2340, 812070), (2457, 773400), (2520, 754065), (2578, 737100), (2600, 730863), (2700, 703794), (2730, 696060), (2808, 676725), (2835, 670280), (2925, 649656), (3150, 603252), (3240, 586495), (3276, 580050), (3510, 541380), (3640, 522045), (3780, 502710), (3867, 491400), (3900, 487242), (4050, 469196), (4095, 464040), (4200, 452439), (4212, 451150), (4536, 418925), (4550, 417636), (4680, 406035), (4725, 402168), (4914, 386700), (5156, 368550), (5265, 360920), (5400, 351897), (5460, 348030), (5670, 335140), (5850, 324828), (6300, 301626), (6445, 294840), (6552, 290025), (6825, 278424), (7020, 270690), (7371, 257800), (7560, 251355), (7734, 245700), (7800, 243621), (8100, 234598), (8190, 232020), (8424, 225575), (8775, 216552), (9023, 210600), (9100, 208818), (9450, 201084), (9828, 193350), (10312, 184275), (10530, 180460), (10920, 174015), (11340, 167570), (11601, 163800), (11700, 162414), (12285, 154680), (12600, 150813), (12890, 147420), (13650, 139212), (14040, 135345), (14175, 134056), (14742, 128900), (15468, 122850), (16200, 117299), (16380, 116010), (16757, 113400), (17550, 108276), (18046, 105300), (18200, 104409), (18900, 100542), (19335, 98280), (19656, 96675), (20475, 92808), (21060, 90230), (22680, 83785), (23202, 81900), (23400, 81207), (24570, 77340), (25780, 73710), (26325, 72184), (27069, 70200), (27300, 69606), (28350, 67028), (29484, 64450), (30936, 61425), (32225, 58968), (32760, 58005), (33514, 56700), (34803, 54600), (35100, 54138), (36092, 52650), (36855, 51560), (37800, 50271), (38670, 49140), (40950, 46404), (42120, 45115)]