81529201050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{41981}}^1$

素因数の和:42125

約数の個数: 144

約数和(自身を含む): 224326954656

約数和(自身を除く): 142797753606

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 107, 110, 121, 150, 165, 214, 242, 275, 321, 330, 363, 535, 550, 605, 642, 726, 825, 1070, 1177, 1210, 1605, 1650, 1815, 2354, 2675, 3025, 3210, 3531, 3630, 5350, 5885, 6050, 7062, 8025, 9075, 11770, 12947, 16050, 17655, 18150, 25894, 29425, 35310, 38841, 41981, 58850, 64735, 77682, 83962, 88275, 125943, 129470, 176550, 194205, 209905, 251886, 323675, 388410, 419810, 461791, 629715, 647350, 923582, 971025, 1049525, 1259430, 1385373, 1942050, 2099050, 2308955, 2770746, 3148575, 4491967, 4617910, 5079701, 6297150, 6926865, 8983934, 10159402, 11544775, 13475901, 13853730, 15239103, 22459835, 23089550, 25398505, 26951802, 30478206, 34634325, 44919670, 49411637, 50797010, 67379505, 69268650, 76195515, 98823274, 112299175, 126992525, 134759010, 148234911, 152391030, 224598350, 247058185, 253985050, 296469822, 336897525, 380977575, 494116370, 543528007, 673795050, 741174555, 761955150, 1087056014, 1235290925, 1482349110, 1630584021, 2470581850, 2717640035, 3261168042, 3705872775, 5435280070, 7411745550, 8152920105, 13588200175, 16305840210, 27176400350, 40764600525, 81529201050]

約数ペア:

[(1, 81529201050), (2, 40764600525), (3, 27176400350), (5, 16305840210), (6, 13588200175), (10, 8152920105), (11, 7411745550), (15, 5435280070), (22, 3705872775), (25, 3261168042), (30, 2717640035), (33, 2470581850), (50, 1630584021), (55, 1482349110), (66, 1235290925), (75, 1087056014), (107, 761955150), (110, 741174555), (121, 673795050), (150, 543528007), (165, 494116370), (214, 380977575), (242, 336897525), (275, 296469822), (321, 253985050), (330, 247058185), (363, 224598350), (535, 152391030), (550, 148234911), (605, 134759010), (642, 126992525), (726, 112299175), (825, 98823274), (1070, 76195515), (1177, 69268650), (1210, 67379505), (1605, 50797010), (1650, 49411637), (1815, 44919670), (2354, 34634325), (2675, 30478206), (3025, 26951802), (3210, 25398505), (3531, 23089550), (3630, 22459835), (5350, 15239103), (5885, 13853730), (6050, 13475901), (7062, 11544775), (8025, 10159402), (9075, 8983934), (11770, 6926865), (12947, 6297150), (16050, 5079701), (17655, 4617910), (18150, 4491967), (25894, 3148575), (29425, 2770746), (35310, 2308955), (38841, 2099050), (41981, 1942050), (58850, 1385373), (64735, 1259430), (77682, 1049525), (83962, 971025), (88275, 923582), (125943, 647350), (129470, 629715), (176550, 461791), (194205, 419810), (209905, 388410), (251886, 323675)]