1887210000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 300

約数和(自身を含む): 7111932828

約数和(自身を除く): 5224722828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 625, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1250, 1300, 1500, 1560, 1613, 1625, 1800, 1872, 1875, 1950, 2000, 2250, 2340, 2500, 2600, 2925, 3000, 3120, 3226, 3250, 3600, 3750, 3900, 4500, 4680, 4839, 4875, 5000, 5200, 5625, 5850, 6000, 6452, 6500, 7500, 7800, 8065, 8125, 9000, 9360, 9678, 9750, 10000, 11250, 11700, 12904, 13000, 14517, 14625, 15000, 15600, 16130, 16250, 18000, 19356, 19500, 20969, 22500, 23400, 24195, 24375, 25808, 26000, 29034, 29250, 30000, 32260, 32500, 38712, 39000, 40325, 41938, 45000, 46800, 48390, 48750, 58068, 58500, 62907, 64520, 65000, 72585, 73125, 77424, 78000, 80650, 83876, 90000, 96780, 97500, 104845, 116136, 117000, 120975, 125814, 129040, 130000, 145170, 146250, 161300, 167752, 188721, 193560, 195000, 201625, 209690, 232272, 234000, 241950, 251628, 290340, 292500, 314535, 322600, 335504, 362925, 377442, 387120, 390000, 403250, 419380, 483900, 503256, 524225, 580680, 585000, 604875, 629070, 645200, 725850, 754884, 806500, 838760, 943605, 967800, 1006512, 1008125, 1048450, 1161360, 1170000, 1209750, 1258140, 1451700, 1509768, 1572675, 1613000, 1677520, 1814625, 1887210, 1935600, 2016250, 2096900, 2419500, 2516280, 2621125, 2903400, 3019536, 3024375, 3145350, 3226000, 3629250, 3774420, 4032500, 4193800, 4718025, 4839000, 5032560, 5242250, 5806800, 6048750, 6290700, 7258500, 7548840, 7863375, 8065000, 8387600, 9073125, 9436050, 9678000, 10484500, 12097500, 12581400, 13105625, 14517000, 15097680, 15726750, 16130000, 18146250, 18872100, 20969000, 23590125, 24195000, 25162800, 26211250, 29034000, 31453500, 36292500, 37744200, 39316875, 41938000, 47180250, 48390000, 52422500, 62907000, 72585000, 75488400, 78633750, 94360500, 104845000, 117950625, 125814000, 145170000, 157267500, 188721000, 209690000, 235901250, 314535000, 377442000, 471802500, 629070000, 943605000, 1887210000]

約数ペア:

[(1, 1887210000), (2, 943605000), (3, 629070000), (4, 471802500), (5, 377442000), (6, 314535000), (8, 235901250), (9, 209690000), (10, 188721000), (12, 157267500), (13, 145170000), (15, 125814000), (16, 117950625), (18, 104845000), (20, 94360500), (24, 78633750), (25, 75488400), (26, 72585000), (30, 62907000), (36, 52422500), (39, 48390000), (40, 47180250), (45, 41938000), (48, 39316875), (50, 37744200), (52, 36292500), (60, 31453500), (65, 29034000), (72, 26211250), (75, 25162800), (78, 24195000), (80, 23590125), (90, 20969000), (100, 18872100), (104, 18146250), (117, 16130000), (120, 15726750), (125, 15097680), (130, 14517000), (144, 13105625), (150, 12581400), (156, 12097500), (180, 10484500), (195, 9678000), (200, 9436050), (208, 9073125), (225, 8387600), (234, 8065000), (240, 7863375), (250, 7548840), (260, 7258500), (300, 6290700), (312, 6048750), (325, 5806800), (360, 5242250), (375, 5032560), (390, 4839000), (400, 4718025), (450, 4193800), (468, 4032500), (500, 3774420), (520, 3629250), (585, 3226000), (600, 3145350), (624, 3024375), (625, 3019536), (650, 2903400), (720, 2621125), (750, 2516280), (780, 2419500), (900, 2096900), (936, 2016250), (975, 1935600), (1000, 1887210), (1040, 1814625), (1125, 1677520), (1170, 1613000), (1200, 1572675), (1250, 1509768), (1300, 1451700), (1500, 1258140), (1560, 1209750), (1613, 1170000), (1625, 1161360), (1800, 1048450), (1872, 1008125), (1875, 1006512), (1950, 967800), (2000, 943605), (2250, 838760), (2340, 806500), (2500, 754884), (2600, 725850), (2925, 645200), (3000, 629070), (3120, 604875), (3226, 585000), (3250, 580680), (3600, 524225), (3750, 503256), (3900, 483900), (4500, 419380), (4680, 403250), (4839, 390000), (4875, 387120), (5000, 377442), (5200, 362925), (5625, 335504), (5850, 322600), (6000, 314535), (6452, 292500), (6500, 290340), (7500, 251628), (7800, 241950), (8065, 234000), (8125, 232272), (9000, 209690), (9360, 201625), (9678, 195000), (9750, 193560), (10000, 188721), (11250, 167752), (11700, 161300), (12904, 146250), (13000, 145170), (14517, 130000), (14625, 129040), (15000, 125814), (15600, 120975), (16130, 117000), (16250, 116136), (18000, 104845), (19356, 97500), (19500, 96780), (20969, 90000), (22500, 83876), (23400, 80650), (24195, 78000), (24375, 77424), (25808, 73125), (26000, 72585), (29034, 65000), (29250, 64520), (30000, 62907), (32260, 58500), (32500, 58068), (38712, 48750), (39000, 48390), (40325, 46800), (41938, 45000)]