1305990000

素因数分解:

$2^4\times 3^3\times 5^4\times 7^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 400

約数和(自身を含む): 5361283840

約数和(自身を除く): 4055293840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 560, 600, 625, 630, 675, 691, 700, 720, 750, 756, 840, 875, 900, 945, 1000, 1008, 1050, 1080, 1125, 1200, 1250, 1260, 1350, 1382, 1400, 1500, 1512, 1575, 1680, 1750, 1800, 1875, 1890, 2000, 2073, 2100, 2160, 2250, 2500, 2520, 2625, 2700, 2764, 2800, 3000, 3024, 3150, 3375, 3455, 3500, 3600, 3750, 3780, 4146, 4200, 4375, 4500, 4725, 4837, 5000, 5040, 5250, 5400, 5528, 5625, 6000, 6219, 6300, 6750, 6910, 7000, 7500, 7560, 7875, 8292, 8400, 8750, 9000, 9450, 9674, 10000, 10365, 10500, 10800, 11056, 11250, 12438, 12600, 13125, 13500, 13820, 14000, 14511, 15000, 15120, 15750, 16584, 16875, 17275, 17500, 18000, 18657, 18900, 19348, 20730, 21000, 22500, 23625, 24185, 24876, 25200, 26250, 27000, 27640, 29022, 30000, 31095, 31500, 33168, 33750, 34550, 35000, 37314, 37800, 38696, 39375, 41460, 42000, 43533, 45000, 47250, 48370, 49752, 51825, 52500, 54000, 55280, 58044, 62190, 63000, 67500, 69100, 70000, 72555, 74628, 75600, 77392, 78750, 82920, 86375, 87066, 90000, 93285, 94500, 96740, 99504, 103650, 105000, 116088, 118125, 120925, 124380, 126000, 130599, 135000, 138200, 145110, 149256, 155475, 157500, 165840, 172750, 174132, 186570, 189000, 193480, 207300, 210000, 217665, 232176, 236250, 241850, 248760, 259125, 261198, 270000, 276400, 290220, 298512, 310950, 315000, 345500, 348264, 362775, 373140, 378000, 386960, 414600, 431875, 435330, 466425, 472500, 483700, 497520, 518250, 522396, 580440, 604625, 621900, 630000, 652995, 691000, 696528, 725550, 746280, 777375, 829200, 863750, 870660, 932850, 945000, 967400, 1036500, 1044792, 1088325, 1160880, 1209250, 1243800, 1295625, 1305990, 1382000, 1451100, 1492560, 1554750, 1727500, 1741320, 1813875, 1865700, 1890000, 1934800, 2073000, 2089584, 2176650, 2332125, 2418500, 2487600, 2591250, 2611980, 2902200, 3023125, 3109500, 3264975, 3455000, 3482640, 3627750, 3731400, 3886875, 4146000, 4353300, 4664250, 4837000, 5182500, 5223960, 5441625, 5804400, 6046250, 6219000, 6529950, 6910000, 7255500, 7462800, 7773750, 8706600, 9069375, 9328500, 9674000, 10365000, 10447920, 10883250, 11660625, 12092500, 12438000, 13059900, 14511000, 15547500, 16324875, 17413200, 18138750, 18657000, 20730000, 21766500, 23321250, 24185000, 26119800, 27208125, 29022000, 31095000, 32649750, 36277500, 37314000, 43533000, 46642500, 48370000, 52239600, 54416250, 62190000, 65299500, 72555000, 81624375, 87066000, 93285000, 108832500, 130599000, 145110000, 163248750, 186570000, 217665000, 261198000, 326497500, 435330000, 652995000, 1305990000]

約数ペア:

[(1, 1305990000), (2, 652995000), (3, 435330000), (4, 326497500), (5, 261198000), (6, 217665000), (7, 186570000), (8, 163248750), (9, 145110000), (10, 130599000), (12, 108832500), (14, 93285000), (15, 87066000), (16, 81624375), (18, 72555000), (20, 65299500), (21, 62190000), (24, 54416250), (25, 52239600), (27, 48370000), (28, 46642500), (30, 43533000), (35, 37314000), (36, 36277500), (40, 32649750), (42, 31095000), (45, 29022000), (48, 27208125), (50, 26119800), (54, 24185000), (56, 23321250), (60, 21766500), (63, 20730000), (70, 18657000), (72, 18138750), (75, 17413200), (80, 16324875), (84, 15547500), (90, 14511000), (100, 13059900), (105, 12438000), (108, 12092500), (112, 11660625), (120, 10883250), (125, 10447920), (126, 10365000), (135, 9674000), (140, 9328500), (144, 9069375), (150, 8706600), (168, 7773750), (175, 7462800), (180, 7255500), (189, 6910000), (200, 6529950), (210, 6219000), (216, 6046250), (225, 5804400), (240, 5441625), (250, 5223960), (252, 5182500), (270, 4837000), (280, 4664250), (300, 4353300), (315, 4146000), (336, 3886875), (350, 3731400), (360, 3627750), (375, 3482640), (378, 3455000), (400, 3264975), (420, 3109500), (432, 3023125), (450, 2902200), (500, 2611980), (504, 2591250), (525, 2487600), (540, 2418500), (560, 2332125), (600, 2176650), (625, 2089584), (630, 2073000), (675, 1934800), (691, 1890000), (700, 1865700), (720, 1813875), (750, 1741320), (756, 1727500), (840, 1554750), (875, 1492560), (900, 1451100), (945, 1382000), (1000, 1305990), (1008, 1295625), (1050, 1243800), (1080, 1209250), (1125, 1160880), (1200, 1088325), (1250, 1044792), (1260, 1036500), (1350, 967400), (1382, 945000), (1400, 932850), (1500, 870660), (1512, 863750), (1575, 829200), (1680, 777375), (1750, 746280), (1800, 725550), (1875, 696528), (1890, 691000), (2000, 652995), (2073, 630000), (2100, 621900), (2160, 604625), (2250, 580440), (2500, 522396), (2520, 518250), (2625, 497520), (2700, 483700), (2764, 472500), (2800, 466425), (3000, 435330), (3024, 431875), (3150, 414600), (3375, 386960), (3455, 378000), (3500, 373140), (3600, 362775), (3750, 348264), (3780, 345500), (4146, 315000), (4200, 310950), (4375, 298512), (4500, 290220), (4725, 276400), (4837, 270000), (5000, 261198), (5040, 259125), (5250, 248760), (5400, 241850), (5528, 236250), (5625, 232176), (6000, 217665), (6219, 210000), (6300, 207300), (6750, 193480), (6910, 189000), (7000, 186570), (7500, 174132), (7560, 172750), (7875, 165840), (8292, 157500), (8400, 155475), (8750, 149256), (9000, 145110), (9450, 138200), (9674, 135000), (10000, 130599), (10365, 126000), (10500, 124380), (10800, 120925), (11056, 118125), (11250, 116088), (12438, 105000), (12600, 103650), (13125, 99504), (13500, 96740), (13820, 94500), (14000, 93285), (14511, 90000), (15000, 87066), (15120, 86375), (15750, 82920), (16584, 78750), (16875, 77392), (17275, 75600), (17500, 74628), (18000, 72555), (18657, 70000), (18900, 69100), (19348, 67500), (20730, 63000), (21000, 62190), (22500, 58044), (23625, 55280), (24185, 54000), (24876, 52500), (25200, 51825), (26250, 49752), (27000, 48370), (27640, 47250), (29022, 45000), (30000, 43533), (31095, 42000), (31500, 41460), (33168, 39375), (33750, 38696), (34550, 37800), (35000, 37314)]