20219629500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1003

約数の個数: 432

約数和(自身を含む): 74981114208

約数和(自身を除く): 54761484708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 107, 125, 126, 140, 147, 150, 175, 180, 196, 210, 214, 225, 245, 250, 252, 294, 300, 315, 321, 350, 375, 420, 428, 441, 450, 490, 500, 525, 535, 588, 630, 642, 700, 735, 749, 750, 857, 875, 882, 900, 963, 980, 1050, 1070, 1125, 1225, 1260, 1284, 1470, 1498, 1500, 1575, 1605, 1714, 1750, 1764, 1926, 2100, 2140, 2205, 2247, 2250, 2450, 2571, 2625, 2675, 2940, 2996, 3150, 3210, 3428, 3500, 3675, 3745, 3852, 4285, 4410, 4494, 4500, 4815, 4900, 5142, 5243, 5250, 5350, 5999, 6125, 6300, 6420, 6741, 7350, 7490, 7713, 7875, 8025, 8570, 8820, 8988, 9630, 10284, 10486, 10500, 10700, 11025, 11235, 11998, 12250, 12855, 13375, 13482, 14700, 14980, 15426, 15729, 15750, 16050, 17140, 17997, 18375, 18725, 19260, 20972, 21425, 22050, 22470, 23996, 24075, 24500, 25710, 26215, 26750, 26964, 29995, 30852, 31458, 31500, 32100, 33705, 35994, 36750, 37450, 38565, 40125, 41993, 42850, 44100, 44940, 47187, 48150, 51420, 52430, 53500, 53991, 55125, 56175, 59990, 62916, 64275, 67410, 71988, 73500, 74900, 77130, 78645, 80250, 83986, 85700, 89985, 91699, 93625, 94374, 96300, 104860, 107125, 107982, 110250, 112350, 119980, 120375, 125979, 128550, 131075, 134820, 149975, 154260, 157290, 160500, 167972, 168525, 179970, 183398, 187250, 188748, 192825, 209965, 214250, 215964, 220500, 224700, 235935, 240750, 251958, 257100, 262150, 269955, 275097, 280875, 299950, 314580, 321375, 337050, 359940, 366796, 374500, 377937, 385650, 393225, 419930, 428500, 449925, 458495, 471870, 481500, 503916, 524300, 539910, 550194, 561750, 599900, 629895, 641893, 642750, 655375, 674100, 749875, 755874, 771300, 786450, 825291, 839860, 842625, 899850, 916990, 943740, 964125, 1049825, 1079820, 1100388, 1123500, 1179675, 1259790, 1283786, 1285500, 1310750, 1349775, 1375485, 1499750, 1511748, 1572900, 1650582, 1685250, 1799700, 1833980, 1889685, 1925679, 1928250, 1966125, 2099650, 2249625, 2292475, 2359350, 2519580, 2567572, 2621500, 2699550, 2750970, 2999500, 3149475, 3209465, 3301164, 3370500, 3779370, 3851358, 3856500, 3932250, 4126455, 4199300, 4493251, 4499250, 4584950, 4718700, 5249125, 5399100, 5501940, 5777037, 5898375, 6298950, 6418930, 6748875, 6877425, 7558740, 7702716, 7864500, 8252910, 8986502, 8998500, 9169900, 9448425, 9628395, 10498250, 11462375, 11554074, 11796750, 12597900, 12837860, 13479753, 13497750, 13754850, 15747375, 16047325, 16505820, 17973004, 18896850, 19256790, 20632275, 20996500, 22466255, 22924750, 23108148, 23593500, 26959506, 26995500, 27509700, 28885185, 31494750, 32094650, 34387125, 37793700, 38513580, 40439259, 41264550, 44932510, 45849500, 47242125, 48141975, 53919012, 57770370, 62989500, 64189300, 67398765, 68774250, 80236625, 80878518, 82529100, 89865020, 94484250, 96283950, 103161375, 112331275, 115540740, 134797530, 137548500, 144425925, 160473250, 161757036, 188968500, 192567900, 202196295, 206322750, 224662550, 240709875, 269595060, 288851850, 320946500, 336993825, 404392590, 412645500, 449325100, 481419750, 561656375, 577703700, 673987650, 722129625, 808785180, 962839500, 1010981475, 1123312750, 1347975300, 1444259250, 1684969125, 2021962950, 2246625500, 2888518500, 3369938250, 4043925900, 5054907375, 6739876500, 10109814750, 20219629500]

約数ペア:

[(1, 20219629500), (2, 10109814750), (3, 6739876500), (4, 5054907375), (5, 4043925900), (6, 3369938250), (7, 2888518500), (9, 2246625500), (10, 2021962950), (12, 1684969125), (14, 1444259250), (15, 1347975300), (18, 1123312750), (20, 1010981475), (21, 962839500), (25, 808785180), (28, 722129625), (30, 673987650), (35, 577703700), (36, 561656375), (42, 481419750), (45, 449325100), (49, 412645500), (50, 404392590), (60, 336993825), (63, 320946500), (70, 288851850), (75, 269595060), (84, 240709875), (90, 224662550), (98, 206322750), (100, 202196295), (105, 192567900), (107, 188968500), (125, 161757036), (126, 160473250), (140, 144425925), (147, 137548500), (150, 134797530), (175, 115540740), (180, 112331275), (196, 103161375), (210, 96283950), (214, 94484250), (225, 89865020), (245, 82529100), (250, 80878518), (252, 80236625), (294, 68774250), (300, 67398765), (315, 64189300), (321, 62989500), (350, 57770370), (375, 53919012), (420, 48141975), (428, 47242125), (441, 45849500), (450, 44932510), (490, 41264550), (500, 40439259), (525, 38513580), (535, 37793700), (588, 34387125), (630, 32094650), (642, 31494750), (700, 28885185), (735, 27509700), (749, 26995500), (750, 26959506), (857, 23593500), (875, 23108148), (882, 22924750), (900, 22466255), (963, 20996500), (980, 20632275), (1050, 19256790), (1070, 18896850), (1125, 17973004), (1225, 16505820), (1260, 16047325), (1284, 15747375), (1470, 13754850), (1498, 13497750), (1500, 13479753), (1575, 12837860), (1605, 12597900), (1714, 11796750), (1750, 11554074), (1764, 11462375), (1926, 10498250), (2100, 9628395), (2140, 9448425), (2205, 9169900), (2247, 8998500), (2250, 8986502), (2450, 8252910), (2571, 7864500), (2625, 7702716), (2675, 7558740), (2940, 6877425), (2996, 6748875), (3150, 6418930), (3210, 6298950), (3428, 5898375), (3500, 5777037), (3675, 5501940), (3745, 5399100), (3852, 5249125), (4285, 4718700), (4410, 4584950), (4494, 4499250), (4500, 4493251), (4815, 4199300), (4900, 4126455), (5142, 3932250), (5243, 3856500), (5250, 3851358), (5350, 3779370), (5999, 3370500), (6125, 3301164), (6300, 3209465), (6420, 3149475), (6741, 2999500), (7350, 2750970), (7490, 2699550), (7713, 2621500), (7875, 2567572), (8025, 2519580), (8570, 2359350), (8820, 2292475), (8988, 2249625), (9630, 2099650), (10284, 1966125), (10486, 1928250), (10500, 1925679), (10700, 1889685), (11025, 1833980), (11235, 1799700), (11998, 1685250), (12250, 1650582), (12855, 1572900), (13375, 1511748), (13482, 1499750), (14700, 1375485), (14980, 1349775), (15426, 1310750), (15729, 1285500), (15750, 1283786), (16050, 1259790), (17140, 1179675), (17997, 1123500), (18375, 1100388), (18725, 1079820), (19260, 1049825), (20972, 964125), (21425, 943740), (22050, 916990), (22470, 899850), (23996, 842625), (24075, 839860), (24500, 825291), (25710, 786450), (26215, 771300), (26750, 755874), (26964, 749875), (29995, 674100), (30852, 655375), (31458, 642750), (31500, 641893), (32100, 629895), (33705, 599900), (35994, 561750), (36750, 550194), (37450, 539910), (38565, 524300), (40125, 503916), (41993, 481500), (42850, 471870), (44100, 458495), (44940, 449925), (47187, 428500), (48150, 419930), (51420, 393225), (52430, 385650), (53500, 377937), (53991, 374500), (55125, 366796), (56175, 359940), (59990, 337050), (62916, 321375), (64275, 314580), (67410, 299950), (71988, 280875), (73500, 275097), (74900, 269955), (77130, 262150), (78645, 257100), (80250, 251958), (83986, 240750), (85700, 235935), (89985, 224700), (91699, 220500), (93625, 215964), (94374, 214250), (96300, 209965), (104860, 192825), (107125, 188748), (107982, 187250), (110250, 183398), (112350, 179970), (119980, 168525), (120375, 167972), (125979, 160500), (128550, 157290), (131075, 154260), (134820, 149975)]