20725815000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2228

約数の個数: 320

約数和(自身を含む): 71864496000

約数和(自身を除く): 51138681000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 59, 60, 66, 75, 88, 100, 110, 118, 120, 125, 132, 150, 165, 177, 200, 220, 236, 250, 264, 275, 295, 300, 330, 354, 375, 440, 472, 500, 550, 590, 600, 625, 649, 660, 708, 750, 825, 885, 1000, 1100, 1180, 1250, 1298, 1320, 1375, 1416, 1475, 1500, 1650, 1770, 1875, 1947, 2129, 2200, 2360, 2500, 2596, 2750, 2950, 3000, 3245, 3300, 3540, 3750, 3894, 4125, 4258, 4425, 5000, 5192, 5500, 5900, 6387, 6490, 6600, 6875, 7080, 7375, 7500, 7788, 8250, 8516, 8850, 9735, 10645, 11000, 11800, 12774, 12980, 13750, 14750, 15000, 15576, 16225, 16500, 17032, 17700, 19470, 20625, 21290, 22125, 23419, 25548, 25960, 27500, 29500, 31935, 32450, 33000, 35400, 36875, 38940, 41250, 42580, 44250, 46838, 48675, 51096, 53225, 55000, 59000, 63870, 64900, 70257, 73750, 77880, 81125, 82500, 85160, 88500, 93676, 97350, 106450, 110625, 117095, 125611, 127740, 129800, 140514, 147500, 159675, 162250, 165000, 177000, 187352, 194700, 212900, 221250, 234190, 243375, 251222, 255480, 266125, 281028, 295000, 319350, 324500, 351285, 376833, 389400, 405625, 425800, 442500, 468380, 486750, 502444, 532250, 562056, 585475, 628055, 638700, 649000, 702570, 753666, 798375, 811250, 885000, 936760, 973500, 1004888, 1064500, 1170950, 1216875, 1256110, 1277400, 1330625, 1381721, 1405140, 1507332, 1596750, 1622500, 1756425, 1884165, 1947000, 2129000, 2341900, 2433750, 2512220, 2661250, 2763442, 2810280, 2927375, 3014664, 3140275, 3193500, 3245000, 3512850, 3768330, 3991875, 4145163, 4683800, 4867500, 5024440, 5322500, 5526884, 5854750, 6280550, 6387000, 6908605, 7025700, 7536660, 7983750, 8290326, 8782125, 9420825, 9735000, 10645000, 11053768, 11709500, 12561100, 13817210, 14051400, 14636875, 15073320, 15701375, 15967500, 16580652, 17564250, 18841650, 20725815, 23419000, 25122200, 27634420, 29273750, 31402750, 31935000, 33161304, 34543025, 35128500, 37683300, 41451630, 43910625, 47104125, 55268840, 58547500, 62805500, 69086050, 70257000, 75366600, 78506875, 82903260, 87821250, 94208250, 103629075, 117095000, 125611000, 138172100, 157013750, 165806520, 172715125, 175642500, 188416500, 207258150, 235520625, 276344200, 314027500, 345430250, 351285000, 376833000, 414516300, 471041250, 518145375, 628055000, 690860500, 829032600, 863575625, 942082500, 1036290750, 1381721000, 1727151250, 1884165000, 2072581500, 2590726875, 3454302500, 4145163000, 5181453750, 6908605000, 10362907500, 20725815000]

約数ペア:

[(1, 20725815000), (2, 10362907500), (3, 6908605000), (4, 5181453750), (5, 4145163000), (6, 3454302500), (8, 2590726875), (10, 2072581500), (11, 1884165000), (12, 1727151250), (15, 1381721000), (20, 1036290750), (22, 942082500), (24, 863575625), (25, 829032600), (30, 690860500), (33, 628055000), (40, 518145375), (44, 471041250), (50, 414516300), (55, 376833000), (59, 351285000), (60, 345430250), (66, 314027500), (75, 276344200), (88, 235520625), (100, 207258150), (110, 188416500), (118, 175642500), (120, 172715125), (125, 165806520), (132, 157013750), (150, 138172100), (165, 125611000), (177, 117095000), (200, 103629075), (220, 94208250), (236, 87821250), (250, 82903260), (264, 78506875), (275, 75366600), (295, 70257000), (300, 69086050), (330, 62805500), (354, 58547500), (375, 55268840), (440, 47104125), (472, 43910625), (500, 41451630), (550, 37683300), (590, 35128500), (600, 34543025), (625, 33161304), (649, 31935000), (660, 31402750), (708, 29273750), (750, 27634420), (825, 25122200), (885, 23419000), (1000, 20725815), (1100, 18841650), (1180, 17564250), (1250, 16580652), (1298, 15967500), (1320, 15701375), (1375, 15073320), (1416, 14636875), (1475, 14051400), (1500, 13817210), (1650, 12561100), (1770, 11709500), (1875, 11053768), (1947, 10645000), (2129, 9735000), (2200, 9420825), (2360, 8782125), (2500, 8290326), (2596, 7983750), (2750, 7536660), (2950, 7025700), (3000, 6908605), (3245, 6387000), (3300, 6280550), (3540, 5854750), (3750, 5526884), (3894, 5322500), (4125, 5024440), (4258, 4867500), (4425, 4683800), (5000, 4145163), (5192, 3991875), (5500, 3768330), (5900, 3512850), (6387, 3245000), (6490, 3193500), (6600, 3140275), (6875, 3014664), (7080, 2927375), (7375, 2810280), (7500, 2763442), (7788, 2661250), (8250, 2512220), (8516, 2433750), (8850, 2341900), (9735, 2129000), (10645, 1947000), (11000, 1884165), (11800, 1756425), (12774, 1622500), (12980, 1596750), (13750, 1507332), (14750, 1405140), (15000, 1381721), (15576, 1330625), (16225, 1277400), (16500, 1256110), (17032, 1216875), (17700, 1170950), (19470, 1064500), (20625, 1004888), (21290, 973500), (22125, 936760), (23419, 885000), (25548, 811250), (25960, 798375), (27500, 753666), (29500, 702570), (31935, 649000), (32450, 638700), (33000, 628055), (35400, 585475), (36875, 562056), (38940, 532250), (41250, 502444), (42580, 486750), (44250, 468380), (46838, 442500), (48675, 425800), (51096, 405625), (53225, 389400), (55000, 376833), (59000, 351285), (63870, 324500), (64900, 319350), (70257, 295000), (73750, 281028), (77880, 266125), (81125, 255480), (82500, 251222), (85160, 243375), (88500, 234190), (93676, 221250), (97350, 212900), (106450, 194700), (110625, 187352), (117095, 177000), (125611, 165000), (127740, 162250), (129800, 159675), (140514, 147500)]