77120670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 218350080

約数和(自身を除く): 141229410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 59, 66, 85, 102, 110, 118, 165, 170, 177, 187, 233, 255, 295, 330, 354, 374, 466, 510, 561, 590, 649, 699, 885, 935, 1003, 1122, 1165, 1298, 1398, 1770, 1870, 1947, 2006, 2330, 2563, 2805, 3009, 3245, 3495, 3894, 3961, 5015, 5126, 5610, 6018, 6490, 6990, 7689, 7922, 9735, 10030, 11033, 11883, 12815, 13747, 15045, 15378, 19470, 19805, 22066, 23766, 25630, 27494, 30090, 33099, 38445, 39610, 41241, 43571, 55165, 59415, 66198, 68735, 76890, 82482, 87142, 110330, 118830, 130713, 137470, 151217, 165495, 206205, 217855, 233699, 261426, 302434, 330990, 412410, 435710, 453651, 467398, 653565, 701097, 756085, 907302, 1168495, 1307130, 1402194, 1512170, 2268255, 2336990, 2570689, 3505485, 4536510, 5141378, 7010970, 7712067, 12853445, 15424134, 25706890, 38560335, 77120670]

約数ペア:

[(1, 77120670), (2, 38560335), (3, 25706890), (5, 15424134), (6, 12853445), (10, 7712067), (11, 7010970), (15, 5141378), (17, 4536510), (22, 3505485), (30, 2570689), (33, 2336990), (34, 2268255), (51, 1512170), (55, 1402194), (59, 1307130), (66, 1168495), (85, 907302), (102, 756085), (110, 701097), (118, 653565), (165, 467398), (170, 453651), (177, 435710), (187, 412410), (233, 330990), (255, 302434), (295, 261426), (330, 233699), (354, 217855), (374, 206205), (466, 165495), (510, 151217), (561, 137470), (590, 130713), (649, 118830), (699, 110330), (885, 87142), (935, 82482), (1003, 76890), (1122, 68735), (1165, 66198), (1298, 59415), (1398, 55165), (1770, 43571), (1870, 41241), (1947, 39610), (2006, 38445), (2330, 33099), (2563, 30090), (2805, 27494), (3009, 25630), (3245, 23766), (3495, 22066), (3894, 19805), (3961, 19470), (5015, 15378), (5126, 15045), (5610, 13747), (6018, 12815), (6490, 11883), (6990, 11033), (7689, 10030), (7922, 9735)]