121161810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 378224640

約数和(自身を除く): 257062830

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 59, 66, 70, 77, 98, 105, 110, 118, 127, 147, 154, 165, 177, 210, 231, 245, 254, 294, 295, 330, 354, 381, 385, 413, 462, 490, 539, 590, 635, 649, 735, 762, 770, 826, 885, 889, 1078, 1155, 1239, 1270, 1298, 1397, 1470, 1617, 1770, 1778, 1905, 1947, 2065, 2310, 2478, 2667, 2695, 2794, 2891, 3234, 3245, 3810, 3894, 4130, 4191, 4445, 4543, 5334, 5390, 5782, 6195, 6223, 6490, 6985, 7493, 8085, 8382, 8673, 8890, 9086, 9735, 9779, 12390, 12446, 13335, 13629, 13970, 14455, 14986, 16170, 17346, 18669, 19470, 19558, 20955, 22479, 22715, 26670, 27258, 28910, 29337, 31115, 31801, 37338, 37465, 41910, 43365, 44958, 45430, 48895, 52451, 58674, 62230, 63602, 68145, 68453, 74930, 82423, 86730, 93345, 95403, 97790, 104902, 112395, 136290, 136906, 146685, 157353, 159005, 164846, 186690, 190806, 205359, 224790, 247269, 262255, 293370, 314706, 318010, 342265, 367157, 410718, 412115, 477015, 494538, 524510, 576961, 684530, 734314, 786765, 824230, 954030, 1026795, 1101471, 1153922, 1236345, 1573530, 1730883, 1835785, 2053590, 2202942, 2472690, 2884805, 3461766, 3671570, 4038727, 5507355, 5769610, 8077454, 8654415, 11014710, 12116181, 17308830, 20193635, 24232362, 40387270, 60580905, 121161810]

約数ペア:

[(1, 121161810), (2, 60580905), (3, 40387270), (5, 24232362), (6, 20193635), (7, 17308830), (10, 12116181), (11, 11014710), (14, 8654415), (15, 8077454), (21, 5769610), (22, 5507355), (30, 4038727), (33, 3671570), (35, 3461766), (42, 2884805), (49, 2472690), (55, 2202942), (59, 2053590), (66, 1835785), (70, 1730883), (77, 1573530), (98, 1236345), (105, 1153922), (110, 1101471), (118, 1026795), (127, 954030), (147, 824230), (154, 786765), (165, 734314), (177, 684530), (210, 576961), (231, 524510), (245, 494538), (254, 477015), (294, 412115), (295, 410718), (330, 367157), (354, 342265), (381, 318010), (385, 314706), (413, 293370), (462, 262255), (490, 247269), (539, 224790), (590, 205359), (635, 190806), (649, 186690), (735, 164846), (762, 159005), (770, 157353), (826, 146685), (885, 136906), (889, 136290), (1078, 112395), (1155, 104902), (1239, 97790), (1270, 95403), (1298, 93345), (1397, 86730), (1470, 82423), (1617, 74930), (1770, 68453), (1778, 68145), (1905, 63602), (1947, 62230), (2065, 58674), (2310, 52451), (2478, 48895), (2667, 45430), (2695, 44958), (2794, 43365), (2891, 41910), (3234, 37465), (3245, 37338), (3810, 31801), (3894, 31115), (4130, 29337), (4191, 28910), (4445, 27258), (4543, 26670), (5334, 22715), (5390, 22479), (5782, 20955), (6195, 19558), (6223, 19470), (6490, 18669), (6985, 17346), (7493, 16170), (8085, 14986), (8382, 14455), (8673, 13970), (8890, 13629), (9086, 13335), (9735, 12446), (9779, 12390)]