2021994000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8683

約数の個数: 240

約数和(自身を含む): 7606273584

約数和(自身を除く): 5584279584

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, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5850, 6000, 6500, 7800, 8641, 9000, 9360, 9750, 11700, 13000, 14625, 15600, 17282, 18000, 19500, 23400, 25923, 26000, 29250, 34564, 39000, 43205, 46800, 51846, 58500, 69128, 77769, 78000, 86410, 103692, 112333, 117000, 129615, 138256, 155538, 172820, 207384, 216025, 224666, 234000, 259230, 311076, 336999, 345640, 388845, 414768, 432050, 449332, 518460, 561665, 622152, 648075, 673998, 691280, 777690, 864100, 898664, 1010997, 1036920, 1080125, 1123330, 1244304, 1296150, 1347996, 1555380, 1684995, 1728200, 1797328, 1944225, 2021994, 2073840, 2160250, 2246660, 2592300, 2695992, 2808325, 3110760, 3240375, 3369990, 3456400, 3888450, 4043988, 4320500, 4493320, 5054985, 5184600, 5391984, 5616650, 6221520, 6480750, 6739980, 7776900, 8087976, 8424975, 8641000, 8986640, 9721125, 10109970, 10369200, 11233300, 12961500, 13479960, 14041625, 15553800, 16175952, 16849950, 17282000, 19442250, 20219940, 22466600, 25274925, 25923000, 26959920, 28083250, 31107600, 33699900, 38884500, 40439880, 42124875, 44933200, 50549850, 51846000, 56166500, 67399800, 77769000, 80879760, 84249750, 101099700, 112333000, 126374625, 134799600, 155538000, 168499500, 202199400, 224666000, 252749250, 336999000, 404398800, 505498500, 673998000, 1010997000, 2021994000]

約数ペア:

[(1, 2021994000), (2, 1010997000), (3, 673998000), (4, 505498500), (5, 404398800), (6, 336999000), (8, 252749250), (9, 224666000), (10, 202199400), (12, 168499500), (13, 155538000), (15, 134799600), (16, 126374625), (18, 112333000), (20, 101099700), (24, 84249750), (25, 80879760), (26, 77769000), (30, 67399800), (36, 56166500), (39, 51846000), (40, 50549850), (45, 44933200), (48, 42124875), (50, 40439880), (52, 38884500), (60, 33699900), (65, 31107600), (72, 28083250), (75, 26959920), (78, 25923000), (80, 25274925), (90, 22466600), (100, 20219940), (104, 19442250), (117, 17282000), (120, 16849950), (125, 16175952), (130, 15553800), (144, 14041625), (150, 13479960), (156, 12961500), (180, 11233300), (195, 10369200), (200, 10109970), (208, 9721125), (225, 8986640), (234, 8641000), (240, 8424975), (250, 8087976), (260, 7776900), (300, 6739980), (312, 6480750), (325, 6221520), (360, 5616650), (375, 5391984), (390, 5184600), (400, 5054985), (450, 4493320), (468, 4320500), (500, 4043988), (520, 3888450), (585, 3456400), (600, 3369990), (624, 3240375), (650, 3110760), (720, 2808325), (750, 2695992), (780, 2592300), (900, 2246660), (936, 2160250), (975, 2073840), (1000, 2021994), (1040, 1944225), (1125, 1797328), (1170, 1728200), (1200, 1684995), (1300, 1555380), (1500, 1347996), (1560, 1296150), (1625, 1244304), (1800, 1123330), (1872, 1080125), (1950, 1036920), (2000, 1010997), (2250, 898664), (2340, 864100), (2600, 777690), (2925, 691280), (3000, 673998), (3120, 648075), (3250, 622152), (3600, 561665), (3900, 518460), (4500, 449332), (4680, 432050), (4875, 414768), (5200, 388845), (5850, 345640), (6000, 336999), (6500, 311076), (7800, 259230), (8641, 234000), (9000, 224666), (9360, 216025), (9750, 207384), (11700, 172820), (13000, 155538), (14625, 138256), (15600, 129615), (17282, 117000), (18000, 112333), (19500, 103692), (23400, 86410), (25923, 78000), (26000, 77769), (29250, 69128), (34564, 58500), (39000, 51846), (43205, 46800)]