1271806139500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2290

約数の個数: 288

約数和(自身を含む): 3124246507200

約数和(自身を除く): 1852440367700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 97, 100, 124, 125, 130, 155, 194, 250, 260, 310, 325, 388, 403, 485, 500, 620, 650, 775, 806, 961, 970, 1261, 1300, 1550, 1612, 1625, 1922, 1940, 2015, 2099, 2425, 2522, 3007, 3100, 3250, 3844, 3875, 4030, 4198, 4805, 4850, 5044, 6014, 6305, 6500, 7750, 8060, 8396, 9610, 9700, 10075, 10495, 12028, 12125, 12493, 12610, 15035, 15500, 19220, 20150, 20990, 24025, 24250, 24986, 25220, 27287, 30070, 31525, 39091, 40300, 41980, 48050, 48500, 49972, 50375, 52475, 54574, 60140, 62465, 63050, 65069, 75175, 78182, 93217, 96100, 100750, 104950, 109148, 120125, 124930, 126100, 130138, 136435, 150350, 156364, 157625, 186434, 195455, 201500, 203603, 209900, 240250, 249860, 260276, 262375, 272870, 300700, 312325, 315250, 325345, 372868, 375875, 390910, 407206, 466085, 480500, 524750, 545740, 624650, 630500, 650690, 682175, 751750, 781820, 814412, 845897, 932170, 977275, 1018015, 1049500, 1211821, 1249300, 1301380, 1364350, 1503500, 1561625, 1626725, 1691794, 1864340, 1954550, 2017139, 2036030, 2330425, 2423642, 2646839, 2728700, 3123250, 3253450, 3383588, 3410875, 3909100, 4034278, 4072060, 4229485, 4660850, 4847284, 4886375, 5090075, 5293678, 6059105, 6246500, 6311693, 6506900, 6821750, 8068556, 8133625, 8458970, 9321700, 9772750, 10085695, 10180150, 10587356, 11652125, 12118210, 12623386, 13234195, 13643500, 16267250, 16917940, 19545500, 20171390, 20360300, 21147425, 23304250, 24236420, 25246772, 25450375, 26222807, 26468390, 30295525, 31558465, 32534500, 40342780, 42294850, 46608500, 50428475, 50900750, 52445614, 52936780, 60591050, 63116930, 66170975, 82052009, 84589700, 100856950, 101801500, 104891228, 105737125, 121182100, 126233860, 131114035, 132341950, 151477625, 157792325, 164104018, 195662483, 201713900, 211474250, 252142375, 262228070, 264683900, 302955250, 315584650, 328208036, 330854875, 391324966, 410260045, 422948500, 504284750, 524456140, 605910500, 631169300, 655570175, 661709750, 782649932, 788961625, 820520090, 978312415, 1008569500, 1311140350, 1323419500, 1577923250, 1641040180, 1956624830, 2051300225, 2543612279, 2622280700, 3155846500, 3277850875, 3913249660, 4102600450, 4891562075, 5087224558, 6555701750, 8205200900, 9783124150, 10174449116, 10256501125, 12718061395, 13111403500, 19566248300, 20513002250, 24457810375, 25436122790, 41026004500, 48915620750, 50872245580, 63590306975, 97831241500, 127180613950, 254361227900, 317951534875, 635903069750, 1271806139500]

約数ペア:

[(1, 1271806139500), (2, 635903069750), (4, 317951534875), (5, 254361227900), (10, 127180613950), (13, 97831241500), (20, 63590306975), (25, 50872245580), (26, 48915620750), (31, 41026004500), (50, 25436122790), (52, 24457810375), (62, 20513002250), (65, 19566248300), (97, 13111403500), (100, 12718061395), (124, 10256501125), (125, 10174449116), (130, 9783124150), (155, 8205200900), (194, 6555701750), (250, 5087224558), (260, 4891562075), (310, 4102600450), (325, 3913249660), (388, 3277850875), (403, 3155846500), (485, 2622280700), (500, 2543612279), (620, 2051300225), (650, 1956624830), (775, 1641040180), (806, 1577923250), (961, 1323419500), (970, 1311140350), (1261, 1008569500), (1300, 978312415), (1550, 820520090), (1612, 788961625), (1625, 782649932), (1922, 661709750), (1940, 655570175), (2015, 631169300), (2099, 605910500), (2425, 524456140), (2522, 504284750), (3007, 422948500), (3100, 410260045), (3250, 391324966), (3844, 330854875), (3875, 328208036), (4030, 315584650), (4198, 302955250), (4805, 264683900), (4850, 262228070), (5044, 252142375), (6014, 211474250), (6305, 201713900), (6500, 195662483), (7750, 164104018), (8060, 157792325), (8396, 151477625), (9610, 132341950), (9700, 131114035), (10075, 126233860), (10495, 121182100), (12028, 105737125), (12125, 104891228), (12493, 101801500), (12610, 100856950), (15035, 84589700), (15500, 82052009), (19220, 66170975), (20150, 63116930), (20990, 60591050), (24025, 52936780), (24250, 52445614), (24986, 50900750), (25220, 50428475), (27287, 46608500), (30070, 42294850), (31525, 40342780), (39091, 32534500), (40300, 31558465), (41980, 30295525), (48050, 26468390), (48500, 26222807), (49972, 25450375), (50375, 25246772), (52475, 24236420), (54574, 23304250), (60140, 21147425), (62465, 20360300), (63050, 20171390), (65069, 19545500), (75175, 16917940), (78182, 16267250), (93217, 13643500), (96100, 13234195), (100750, 12623386), (104950, 12118210), (109148, 11652125), (120125, 10587356), (124930, 10180150), (126100, 10085695), (130138, 9772750), (136435, 9321700), (150350, 8458970), (156364, 8133625), (157625, 8068556), (186434, 6821750), (195455, 6506900), (201500, 6311693), (203603, 6246500), (209900, 6059105), (240250, 5293678), (249860, 5090075), (260276, 4886375), (262375, 4847284), (272870, 4660850), (300700, 4229485), (312325, 4072060), (315250, 4034278), (325345, 3909100), (372868, 3410875), (375875, 3383588), (390910, 3253450), (407206, 3123250), (466085, 2728700), (480500, 2646839), (524750, 2423642), (545740, 2330425), (624650, 2036030), (630500, 2017139), (650690, 1954550), (682175, 1864340), (751750, 1691794), (781820, 1626725), (814412, 1561625), (845897, 1503500), (932170, 1364350), (977275, 1301380), (1018015, 1249300), (1049500, 1211821)]