77485209420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{23539}}^1$

素因数の和:24295

約数の個数: 96

約数和(自身を含む): 219914069760

約数和(自身を除く): 142428860340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 661, 830, 996, 1245, 1322, 1660, 1983, 2490, 2644, 3305, 3966, 4980, 6610, 7932, 9915, 13220, 19830, 23539, 39660, 47078, 54863, 70617, 94156, 109726, 117695, 141234, 164589, 219452, 235390, 274315, 282468, 329178, 353085, 470780, 548630, 658356, 706170, 822945, 1097260, 1412340, 1645890, 1953737, 3291780, 3907474, 5861211, 7814948, 9768685, 11722422, 15559279, 19537370, 23444844, 29306055, 31118558, 39074740, 46677837, 58612110, 62237116, 77796395, 93355674, 117224220, 155592790, 186711348, 233389185, 311185580, 466778370, 933556740, 1291420157, 2582840314, 3874260471, 5165680628, 6457100785, 7748520942, 12914201570, 15497041884, 19371302355, 25828403140, 38742604710, 77485209420]

約数ペア:

[(1, 77485209420), (2, 38742604710), (3, 25828403140), (4, 19371302355), (5, 15497041884), (6, 12914201570), (10, 7748520942), (12, 6457100785), (15, 5165680628), (20, 3874260471), (30, 2582840314), (60, 1291420157), (83, 933556740), (166, 466778370), (249, 311185580), (332, 233389185), (415, 186711348), (498, 155592790), (661, 117224220), (830, 93355674), (996, 77796395), (1245, 62237116), (1322, 58612110), (1660, 46677837), (1983, 39074740), (2490, 31118558), (2644, 29306055), (3305, 23444844), (3966, 19537370), (4980, 15559279), (6610, 11722422), (7932, 9768685), (9915, 7814948), (13220, 5861211), (19830, 3907474), (23539, 3291780), (39660, 1953737), (47078, 1645890), (54863, 1412340), (70617, 1097260), (94156, 822945), (109726, 706170), (117695, 658356), (141234, 548630), (164589, 470780), (219452, 353085), (235390, 329178), (274315, 282468)]