1211270556100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{70937}}^1$

素因数の和:71043

約数の個数: 216

約数和(自身を含む): 3096688861728

約数和(自身を除く): 1885418305628

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 43, 44, 50, 55, 76, 86, 95, 100, 110, 172, 190, 209, 215, 220, 275, 361, 380, 418, 430, 473, 475, 550, 722, 817, 836, 860, 946, 950, 1045, 1075, 1100, 1444, 1634, 1805, 1892, 1900, 2090, 2150, 2365, 3268, 3610, 3971, 4085, 4180, 4300, 4730, 5225, 7220, 7942, 8170, 8987, 9025, 9460, 10450, 11825, 15523, 15884, 16340, 17974, 18050, 19855, 20425, 20900, 23650, 31046, 35948, 36100, 39710, 40850, 44935, 47300, 62092, 70937, 77615, 79420, 81700, 89870, 99275, 141874, 155230, 170753, 179740, 198550, 224675, 283748, 310460, 341506, 354685, 388075, 397100, 449350, 683012, 709370, 776150, 780307, 853765, 898700, 1347803, 1418740, 1552300, 1560614, 1707530, 1773425, 2695606, 3050291, 3121228, 3415060, 3546850, 3901535, 4268825, 5391212, 6100582, 6739015, 7093700, 7803070, 8537650, 12201164, 13478030, 14825833, 15251455, 15606140, 17075300, 19507675, 25608257, 26956060, 29651666, 30502910, 33553201, 33695075, 39015350, 51216514, 57955529, 59303332, 61005820, 67106402, 67390150, 74129165, 76257275, 78030700, 102433028, 115911058, 128041285, 134212804, 134780300, 148258330, 152514550, 167766005, 231822116, 256082570, 281690827, 289777645, 296516660, 305029100, 335532010, 370645825, 512165140, 563381654, 579555290, 637510819, 640206425, 671064020, 741291650, 838830025, 1101155051, 1126763308, 1159110580, 1275021638, 1280412850, 1408454135, 1448888225, 1482583300, 1677660050, 2202310102, 2550043276, 2560825700, 2816908270, 2897776450, 3187554095, 3355320100, 4404620204, 5505775255, 5633816540, 5795552900, 6375108190, 7042270675, 11011550510, 12112705561, 12750216380, 14084541350, 15937770475, 22023101020, 24225411122, 27528876275, 28169082700, 31875540950, 48450822244, 55057752550, 60563527805, 63751081900, 110115505100, 121127055610, 242254111220, 302817639025, 605635278050, 1211270556100]

約数ペア:

[(1, 1211270556100), (2, 605635278050), (4, 302817639025), (5, 242254111220), (10, 121127055610), (11, 110115505100), (19, 63751081900), (20, 60563527805), (22, 55057752550), (25, 48450822244), (38, 31875540950), (43, 28169082700), (44, 27528876275), (50, 24225411122), (55, 22023101020), (76, 15937770475), (86, 14084541350), (95, 12750216380), (100, 12112705561), (110, 11011550510), (172, 7042270675), (190, 6375108190), (209, 5795552900), (215, 5633816540), (220, 5505775255), (275, 4404620204), (361, 3355320100), (380, 3187554095), (418, 2897776450), (430, 2816908270), (473, 2560825700), (475, 2550043276), (550, 2202310102), (722, 1677660050), (817, 1482583300), (836, 1448888225), (860, 1408454135), (946, 1280412850), (950, 1275021638), (1045, 1159110580), (1075, 1126763308), (1100, 1101155051), (1444, 838830025), (1634, 741291650), (1805, 671064020), (1892, 640206425), (1900, 637510819), (2090, 579555290), (2150, 563381654), (2365, 512165140), (3268, 370645825), (3610, 335532010), (3971, 305029100), (4085, 296516660), (4180, 289777645), (4300, 281690827), (4730, 256082570), (5225, 231822116), (7220, 167766005), (7942, 152514550), (8170, 148258330), (8987, 134780300), (9025, 134212804), (9460, 128041285), (10450, 115911058), (11825, 102433028), (15523, 78030700), (15884, 76257275), (16340, 74129165), (17974, 67390150), (18050, 67106402), (19855, 61005820), (20425, 59303332), (20900, 57955529), (23650, 51216514), (31046, 39015350), (35948, 33695075), (36100, 33553201), (39710, 30502910), (40850, 29651666), (44935, 26956060), (47300, 25608257), (62092, 19507675), (70937, 17075300), (77615, 15606140), (79420, 15251455), (81700, 14825833), (89870, 13478030), (99275, 12201164), (141874, 8537650), (155230, 7803070), (170753, 7093700), (179740, 6739015), (198550, 6100582), (224675, 5391212), (283748, 4268825), (310460, 3901535), (341506, 3546850), (354685, 3415060), (388075, 3121228), (397100, 3050291), (449350, 2695606), (683012, 1773425), (709370, 1707530), (776150, 1560614), (780307, 1552300), (853765, 1418740), (898700, 1347803)]