1990386000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 640

約数和(自身を含む): 7799500800

約数和(自身を除く): 5809114800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 31, 36, 40, 41, 45, 48, 50, 54, 58, 60, 62, 72, 75, 80, 82, 87, 90, 93, 100, 108, 116, 120, 123, 124, 125, 135, 144, 145, 150, 155, 164, 174, 180, 186, 200, 205, 216, 225, 232, 240, 246, 248, 250, 261, 270, 279, 290, 300, 310, 328, 348, 360, 369, 372, 375, 400, 410, 432, 435, 450, 464, 465, 492, 496, 500, 522, 540, 558, 580, 600, 615, 620, 656, 675, 696, 720, 725, 738, 744, 750, 775, 783, 820, 837, 870, 899, 900, 930, 984, 1000, 1025, 1044, 1080, 1107, 1116, 1125, 1160, 1189, 1200, 1230, 1240, 1271, 1305, 1350, 1392, 1395, 1450, 1476, 1488, 1500, 1550, 1566, 1640, 1674, 1740, 1798, 1800, 1845, 1860, 1968, 2000, 2050, 2088, 2160, 2175, 2214, 2232, 2250, 2320, 2325, 2378, 2460, 2480, 2542, 2610, 2697, 2700, 2790, 2900, 2952, 3000, 3075, 3100, 3132, 3280, 3348, 3375, 3480, 3567, 3596, 3600, 3625, 3690, 3720, 3813, 3875, 3915, 4100, 4176, 4185, 4350, 4428, 4464, 4495, 4500, 4650, 4756, 4920, 5084, 5125, 5220, 5394, 5400, 5535, 5580, 5800, 5904, 5945, 6000, 6150, 6200, 6264, 6355, 6525, 6696, 6750, 6960, 6975, 7134, 7192, 7250, 7380, 7440, 7626, 7750, 7830, 8091, 8200, 8370, 8700, 8856, 8990, 9000, 9225, 9300, 9512, 9840, 10168, 10250, 10440, 10701, 10788, 10800, 10875, 11070, 11160, 11439, 11600, 11625, 11890, 12300, 12400, 12528, 12710, 13050, 13392, 13485, 13500, 13950, 14268, 14384, 14500, 14760, 15252, 15375, 15500, 15660, 16182, 16400, 16740, 17400, 17712, 17835, 17980, 18000, 18450, 18600, 19024, 19065, 19575, 20336, 20500, 20880, 20925, 21402, 21576, 21750, 22140, 22320, 22475, 22878, 23250, 23780, 24273, 24600, 25420, 26100, 26970, 27000, 27675, 27900, 28536, 29000, 29520, 29725, 30504, 30750, 31000, 31320, 31775, 32103, 32364, 32625, 33480, 34317, 34800, 34875, 35670, 35960, 36859, 36900, 37200, 38130, 39150, 40455, 41000, 41850, 42804, 43152, 43500, 44280, 44950, 45756, 46125, 46500, 47560, 48546, 49200, 50840, 52200, 53505, 53940, 54000, 55350, 55800, 57072, 57195, 58000, 59450, 61008, 61500, 62000, 62640, 63550, 64206, 64728, 65250, 66960, 67425, 68634, 69750, 71340, 71920, 73718, 73800, 76260, 78300, 80910, 82000, 83700, 85608, 87000, 88560, 89175, 89900, 91512, 92250, 93000, 95120, 95325, 97092, 97875, 101680, 104400, 104625, 107010, 107880, 110577, 110700, 111600, 112375, 114390, 118900, 121365, 123000, 127100, 128412, 129456, 130500, 134850, 137268, 138375, 139500, 142680, 147436, 147600, 148625, 152520, 156600, 158875, 160515, 161820, 167400, 171216, 171585, 174000, 178350, 179800, 183024, 184295, 184500, 186000, 190650, 194184, 195750, 202275, 209250, 214020, 215760, 221154, 221400, 224750, 228780, 237800, 242730, 246000, 254200, 256824, 261000, 267525, 269700, 274536, 276750, 279000, 285360, 285975, 294872, 297250, 305040, 313200, 317750, 321030, 323640, 331731, 334800, 337125, 343170, 356700, 359600, 368590, 369000, 381300, 388368, 391500, 404550, 418500, 428040, 442308, 442800, 445875, 449500, 457560, 475600, 476625, 485460, 508400, 513648, 522000, 535050, 539400, 549072, 552885, 553500, 558000, 571950, 589744, 594500, 606825, 635500, 642060, 647280, 663462, 674250, 686340, 713400, 737180, 738000, 762600, 783000, 802575, 809100, 837000, 856080, 857925, 884616, 891750, 899000, 915120, 921475, 953250, 970920, 995193, 1011375, 1070100, 1078800, 1105770, 1107000, 1143900, 1189000, 1213650, 1271000, 1284120, 1326924, 1337625, 1348500, 1372680, 1426800, 1429875, 1474360, 1525200, 1566000, 1605150, 1618200, 1658655, 1674000, 1715850, 1769232, 1783500, 1798000, 1842950, 1906500, 1941840, 1990386, 2022750, 2140200, 2211540, 2214000, 2287800, 2378000, 2427300, 2542000, 2568240, 2653848, 2675250, 2697000, 2745360, 2764425, 2859750, 2948720, 3034125, 3210300, 3236400, 3317310, 3431700, 3567000, 3685900, 3813000, 3980772, 4012875, 4045500, 4280400, 4289625, 4423080, 4575600, 4607375, 4854600, 4975965, 5307696, 5350500, 5394000, 5528850, 5719500, 6068250, 6420600, 6634620, 6863400, 7134000, 7371800, 7626000, 7961544, 8025750, 8091000, 8293275, 8579250, 8846160, 9214750, 9709200, 9951930, 10701000, 11057700, 11439000, 12136500, 12841200, 13269240, 13726800, 13822125, 14743600, 15923088, 16051500, 16182000, 16586550, 17158500, 18429500, 19903860, 21402000, 22115400, 22878000, 24273000, 24879825, 26538480, 27644250, 32103000, 33173100, 34317000, 36859000, 39807720, 41466375, 44230800, 48546000, 49759650, 55288500, 64206000, 66346200, 68634000, 73718000, 79615440, 82932750, 99519300, 110577000, 124399125, 132692400, 165865500, 199038600, 221154000, 248798250, 331731000, 398077200, 497596500, 663462000, 995193000, 1990386000]

約数ペア:

[(1, 1990386000), (2, 995193000), (3, 663462000), (4, 497596500), (5, 398077200), (6, 331731000), (8, 248798250), (9, 221154000), (10, 199038600), (12, 165865500), (15, 132692400), (16, 124399125), (18, 110577000), (20, 99519300), (24, 82932750), (25, 79615440), (27, 73718000), (29, 68634000), (30, 66346200), (31, 64206000), (36, 55288500), (40, 49759650), (41, 48546000), (45, 44230800), (48, 41466375), (50, 39807720), (54, 36859000), (58, 34317000), (60, 33173100), (62, 32103000), (72, 27644250), (75, 26538480), (80, 24879825), (82, 24273000), (87, 22878000), (90, 22115400), (93, 21402000), (100, 19903860), (108, 18429500), (116, 17158500), (120, 16586550), (123, 16182000), (124, 16051500), (125, 15923088), (135, 14743600), (144, 13822125), (145, 13726800), (150, 13269240), (155, 12841200), (164, 12136500), (174, 11439000), (180, 11057700), (186, 10701000), (200, 9951930), (205, 9709200), (216, 9214750), (225, 8846160), (232, 8579250), (240, 8293275), (246, 8091000), (248, 8025750), (250, 7961544), (261, 7626000), (270, 7371800), (279, 7134000), (290, 6863400), (300, 6634620), (310, 6420600), (328, 6068250), (348, 5719500), (360, 5528850), (369, 5394000), (372, 5350500), (375, 5307696), (400, 4975965), (410, 4854600), (432, 4607375), (435, 4575600), (450, 4423080), (464, 4289625), (465, 4280400), (492, 4045500), (496, 4012875), (500, 3980772), (522, 3813000), (540, 3685900), (558, 3567000), (580, 3431700), (600, 3317310), (615, 3236400), (620, 3210300), (656, 3034125), (675, 2948720), (696, 2859750), (720, 2764425), (725, 2745360), (738, 2697000), (744, 2675250), (750, 2653848), (775, 2568240), (783, 2542000), (820, 2427300), (837, 2378000), (870, 2287800), (899, 2214000), (900, 2211540), (930, 2140200), (984, 2022750), (1000, 1990386), (1025, 1941840), (1044, 1906500), (1080, 1842950), (1107, 1798000), (1116, 1783500), (1125, 1769232), (1160, 1715850), (1189, 1674000), (1200, 1658655), (1230, 1618200), (1240, 1605150), (1271, 1566000), (1305, 1525200), (1350, 1474360), (1392, 1429875), (1395, 1426800), (1450, 1372680), (1476, 1348500), (1488, 1337625), (1500, 1326924), (1550, 1284120), (1566, 1271000), (1640, 1213650), (1674, 1189000), (1740, 1143900), (1798, 1107000), (1800, 1105770), (1845, 1078800), (1860, 1070100), (1968, 1011375), (2000, 995193), (2050, 970920), (2088, 953250), (2160, 921475), (2175, 915120), (2214, 899000), (2232, 891750), (2250, 884616), (2320, 857925), (2325, 856080), (2378, 837000), (2460, 809100), (2480, 802575), (2542, 783000), (2610, 762600), (2697, 738000), (2700, 737180), (2790, 713400), (2900, 686340), (2952, 674250), (3000, 663462), (3075, 647280), (3100, 642060), (3132, 635500), (3280, 606825), (3348, 594500), (3375, 589744), (3480, 571950), (3567, 558000), (3596, 553500), (3600, 552885), (3625, 549072), (3690, 539400), (3720, 535050), (3813, 522000), (3875, 513648), (3915, 508400), (4100, 485460), (4176, 476625), (4185, 475600), (4350, 457560), (4428, 449500), (4464, 445875), (4495, 442800), (4500, 442308), (4650, 428040), (4756, 418500), (4920, 404550), (5084, 391500), (5125, 388368), (5220, 381300), (5394, 369000), (5400, 368590), (5535, 359600), (5580, 356700), (5800, 343170), (5904, 337125), (5945, 334800), (6000, 331731), (6150, 323640), (6200, 321030), (6264, 317750), (6355, 313200), (6525, 305040), (6696, 297250), (6750, 294872), (6960, 285975), (6975, 285360), (7134, 279000), (7192, 276750), (7250, 274536), (7380, 269700), (7440, 267525), (7626, 261000), (7750, 256824), (7830, 254200), (8091, 246000), (8200, 242730), (8370, 237800), (8700, 228780), (8856, 224750), (8990, 221400), (9000, 221154), (9225, 215760), (9300, 214020), (9512, 209250), (9840, 202275), (10168, 195750), (10250, 194184), (10440, 190650), (10701, 186000), (10788, 184500), (10800, 184295), (10875, 183024), (11070, 179800), (11160, 178350), (11439, 174000), (11600, 171585), (11625, 171216), (11890, 167400), (12300, 161820), (12400, 160515), (12528, 158875), (12710, 156600), (13050, 152520), (13392, 148625), (13485, 147600), (13500, 147436), (13950, 142680), (14268, 139500), (14384, 138375), (14500, 137268), (14760, 134850), (15252, 130500), (15375, 129456), (15500, 128412), (15660, 127100), (16182, 123000), (16400, 121365), (16740, 118900), (17400, 114390), (17712, 112375), (17835, 111600), (17980, 110700), (18000, 110577), (18450, 107880), (18600, 107010), (19024, 104625), (19065, 104400), (19575, 101680), (20336, 97875), (20500, 97092), (20880, 95325), (20925, 95120), (21402, 93000), (21576, 92250), (21750, 91512), (22140, 89900), (22320, 89175), (22475, 88560), (22878, 87000), (23250, 85608), (23780, 83700), (24273, 82000), (24600, 80910), (25420, 78300), (26100, 76260), (26970, 73800), (27000, 73718), (27675, 71920), (27900, 71340), (28536, 69750), (29000, 68634), (29520, 67425), (29725, 66960), (30504, 65250), (30750, 64728), (31000, 64206), (31320, 63550), (31775, 62640), (32103, 62000), (32364, 61500), (32625, 61008), (33480, 59450), (34317, 58000), (34800, 57195), (34875, 57072), (35670, 55800), (35960, 55350), (36859, 54000), (36900, 53940), (37200, 53505), (38130, 52200), (39150, 50840), (40455, 49200), (41000, 48546), (41850, 47560), (42804, 46500), (43152, 46125), (43500, 45756), (44280, 44950)]