20216829600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6899}}^1$

素因数の和:6973

約数の個数: 432

約数和(自身を含む): 79883949600

約数和(自身を除く): 59667120000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 37, 40, 44, 45, 48, 50, 55, 60, 66, 72, 74, 75, 80, 88, 90, 96, 99, 100, 110, 111, 120, 132, 144, 148, 150, 160, 165, 176, 180, 185, 198, 200, 220, 222, 225, 240, 264, 275, 288, 296, 300, 330, 333, 352, 360, 370, 396, 400, 407, 440, 444, 450, 480, 495, 528, 550, 555, 592, 600, 660, 666, 720, 740, 792, 800, 814, 825, 880, 888, 900, 925, 990, 1056, 1100, 1110, 1184, 1200, 1221, 1320, 1332, 1440, 1480, 1584, 1628, 1650, 1665, 1760, 1776, 1800, 1850, 1980, 2035, 2200, 2220, 2400, 2442, 2475, 2640, 2664, 2775, 2960, 3168, 3256, 3300, 3330, 3552, 3600, 3663, 3700, 3960, 4070, 4400, 4440, 4884, 4950, 5280, 5328, 5550, 5920, 6105, 6512, 6600, 6660, 6899, 7200, 7326, 7400, 7920, 8140, 8325, 8800, 8880, 9768, 9900, 10175, 10656, 11100, 12210, 13024, 13200, 13320, 13798, 14652, 14800, 15840, 16280, 16650, 17760, 18315, 19536, 19800, 20350, 20697, 22200, 24420, 26400, 26640, 27596, 29304, 29600, 30525, 32560, 33300, 34495, 36630, 39072, 39600, 40700, 41394, 44400, 48840, 53280, 55192, 58608, 61050, 62091, 65120, 66600, 68990, 73260, 75889, 79200, 81400, 82788, 88800, 91575, 97680, 103485, 110384, 117216, 122100, 124182, 133200, 137980, 146520, 151778, 162800, 165576, 172475, 183150, 195360, 206970, 220768, 227667, 244200, 248364, 255263, 266400, 275960, 293040, 303556, 310455, 325600, 331152, 344950, 366300, 379445, 413940, 455334, 488400, 496728, 510526, 517425, 551920, 586080, 607112, 620910, 662304, 683001, 689900, 732600, 758890, 765789, 827880, 910668, 976800, 993456, 1021052, 1034850, 1103840, 1138335, 1214224, 1241820, 1276315, 1366002, 1379800, 1465200, 1517780, 1531578, 1552275, 1655760, 1821336, 1897225, 1986912, 2042104, 2069700, 2276670, 2297367, 2428448, 2483640, 2552630, 2732004, 2759600, 2807893, 2930400, 3035560, 3063156, 3104550, 3311520, 3415005, 3642672, 3794450, 3828945, 4084208, 4139400, 4553340, 4594734, 4967280, 5105260, 5464008, 5519200, 5615786, 5691675, 6071120, 6126312, 6209100, 6381575, 6830010, 7285344, 7588900, 7657890, 8168416, 8278800, 8423679, 9106680, 9189468, 9934560, 10210520, 10928016, 11231572, 11383350, 11486835, 12142240, 12252624, 12418200, 12763150, 13660020, 14039465, 15177800, 15315780, 16557600, 16847358, 17075025, 18213360, 18378936, 19144725, 20421040, 21856032, 22463144, 22766700, 22973670, 24505248, 24836400, 25271037, 25526300, 27320040, 28078930, 30355600, 30631560, 33694716, 34150050, 36426720, 36757872, 38289450, 40842080, 42118395, 44926288, 45533400, 45947340, 49672800, 50542074, 51052600, 54640080, 56157860, 57434175, 60711200, 61263120, 67389432, 68300100, 70197325, 73515744, 76578900, 84236790, 89852576, 91066800, 91894680, 101084148, 102105200, 109280160, 112315720, 114868350, 122526240, 126355185, 134778864, 136600200, 140394650, 153157800, 168473580, 182133600, 183789360, 202168296, 204210400, 210591975, 224631440, 229736700, 252710370, 269557728, 273200400, 280789300, 306315600, 336947160, 367578720, 404336592, 421183950, 449262880, 459473400, 505420740, 546400800, 561578600, 612631200, 631775925, 673894320, 808673184, 842367900, 918946800, 1010841480, 1123157200, 1263551850, 1347788640, 1684735800, 1837893600, 2021682960, 2246314400, 2527103700, 3369471600, 4043365920, 5054207400, 6738943200, 10108414800, 20216829600]

約数ペア:

[(1, 20216829600), (2, 10108414800), (3, 6738943200), (4, 5054207400), (5, 4043365920), (6, 3369471600), (8, 2527103700), (9, 2246314400), (10, 2021682960), (11, 1837893600), (12, 1684735800), (15, 1347788640), (16, 1263551850), (18, 1123157200), (20, 1010841480), (22, 918946800), (24, 842367900), (25, 808673184), (30, 673894320), (32, 631775925), (33, 612631200), (36, 561578600), (37, 546400800), (40, 505420740), (44, 459473400), (45, 449262880), (48, 421183950), (50, 404336592), (55, 367578720), (60, 336947160), (66, 306315600), (72, 280789300), (74, 273200400), (75, 269557728), (80, 252710370), (88, 229736700), (90, 224631440), (96, 210591975), (99, 204210400), (100, 202168296), (110, 183789360), (111, 182133600), (120, 168473580), (132, 153157800), (144, 140394650), (148, 136600200), (150, 134778864), (160, 126355185), (165, 122526240), (176, 114868350), (180, 112315720), (185, 109280160), (198, 102105200), (200, 101084148), (220, 91894680), (222, 91066800), (225, 89852576), (240, 84236790), (264, 76578900), (275, 73515744), (288, 70197325), (296, 68300100), (300, 67389432), (330, 61263120), (333, 60711200), (352, 57434175), (360, 56157860), (370, 54640080), (396, 51052600), (400, 50542074), (407, 49672800), (440, 45947340), (444, 45533400), (450, 44926288), (480, 42118395), (495, 40842080), (528, 38289450), (550, 36757872), (555, 36426720), (592, 34150050), (600, 33694716), (660, 30631560), (666, 30355600), (720, 28078930), (740, 27320040), (792, 25526300), (800, 25271037), (814, 24836400), (825, 24505248), (880, 22973670), (888, 22766700), (900, 22463144), (925, 21856032), (990, 20421040), (1056, 19144725), (1100, 18378936), (1110, 18213360), (1184, 17075025), (1200, 16847358), (1221, 16557600), (1320, 15315780), (1332, 15177800), (1440, 14039465), (1480, 13660020), (1584, 12763150), (1628, 12418200), (1650, 12252624), (1665, 12142240), (1760, 11486835), (1776, 11383350), (1800, 11231572), (1850, 10928016), (1980, 10210520), (2035, 9934560), (2200, 9189468), (2220, 9106680), (2400, 8423679), (2442, 8278800), (2475, 8168416), (2640, 7657890), (2664, 7588900), (2775, 7285344), (2960, 6830010), (3168, 6381575), (3256, 6209100), (3300, 6126312), (3330, 6071120), (3552, 5691675), (3600, 5615786), (3663, 5519200), (3700, 5464008), (3960, 5105260), (4070, 4967280), (4400, 4594734), (4440, 4553340), (4884, 4139400), (4950, 4084208), (5280, 3828945), (5328, 3794450), (5550, 3642672), (5920, 3415005), (6105, 3311520), (6512, 3104550), (6600, 3063156), (6660, 3035560), (6899, 2930400), (7200, 2807893), (7326, 2759600), (7400, 2732004), (7920, 2552630), (8140, 2483640), (8325, 2428448), (8800, 2297367), (8880, 2276670), (9768, 2069700), (9900, 2042104), (10175, 1986912), (10656, 1897225), (11100, 1821336), (12210, 1655760), (13024, 1552275), (13200, 1531578), (13320, 1517780), (13798, 1465200), (14652, 1379800), (14800, 1366002), (15840, 1276315), (16280, 1241820), (16650, 1214224), (17760, 1138335), (18315, 1103840), (19536, 1034850), (19800, 1021052), (20350, 993456), (20697, 976800), (22200, 910668), (24420, 827880), (26400, 765789), (26640, 758890), (27596, 732600), (29304, 689900), (29600, 683001), (30525, 662304), (32560, 620910), (33300, 607112), (34495, 586080), (36630, 551920), (39072, 517425), (39600, 510526), (40700, 496728), (41394, 488400), (44400, 455334), (48840, 413940), (53280, 379445), (55192, 366300), (58608, 344950), (61050, 331152), (62091, 325600), (65120, 310455), (66600, 303556), (68990, 293040), (73260, 275960), (75889, 266400), (79200, 255263), (81400, 248364), (82788, 244200), (88800, 227667), (91575, 220768), (97680, 206970), (103485, 195360), (110384, 183150), (117216, 172475), (122100, 165576), (124182, 162800), (133200, 151778), (137980, 146520)]