80575110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 216

約数和(自身を含む): 269641008

約数和(自身を除く): 189065898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 147, 151, 154, 165, 198, 210, 231, 242, 245, 294, 302, 315, 330, 363, 385, 441, 453, 462, 490, 495, 539, 605, 630, 693, 726, 735, 755, 770, 847, 882, 906, 990, 1057, 1078, 1089, 1155, 1210, 1359, 1386, 1470, 1510, 1617, 1661, 1694, 1815, 2114, 2178, 2205, 2265, 2310, 2541, 2695, 2718, 3171, 3234, 3322, 3465, 3630, 4235, 4410, 4530, 4851, 4983, 5082, 5285, 5390, 5445, 5929, 6342, 6795, 6930, 7399, 7623, 8085, 8305, 8470, 9513, 9702, 9966, 10570, 10890, 11627, 11858, 12705, 13590, 14798, 14949, 15246, 15855, 16170, 16610, 17787, 18271, 19026, 22197, 23254, 24255, 24915, 25410, 29645, 29898, 31710, 34881, 35574, 36542, 36995, 38115, 44394, 47565, 48510, 49830, 53361, 54813, 58135, 59290, 66591, 69762, 73990, 74745, 76230, 81389, 88935, 91355, 95130, 104643, 106722, 109626, 110985, 116270, 127897, 133182, 149490, 162778, 164439, 174405, 177870, 182710, 209286, 221970, 244167, 255794, 266805, 274065, 328878, 332955, 348810, 383691, 406945, 488334, 523215, 533610, 548130, 639485, 665910, 732501, 767382, 813890, 822195, 895279, 1046430, 1151073, 1220835, 1278970, 1465002, 1644390, 1790558, 1918455, 2302146, 2441670, 2685837, 3662505, 3836910, 4476395, 5371674, 5755365, 7325010, 8057511, 8952790, 11510730, 13429185, 16115022, 26858370, 40287555, 80575110]

約数ペア:

[(1, 80575110), (2, 40287555), (3, 26858370), (5, 16115022), (6, 13429185), (7, 11510730), (9, 8952790), (10, 8057511), (11, 7325010), (14, 5755365), (15, 5371674), (18, 4476395), (21, 3836910), (22, 3662505), (30, 2685837), (33, 2441670), (35, 2302146), (42, 1918455), (45, 1790558), (49, 1644390), (55, 1465002), (63, 1278970), (66, 1220835), (70, 1151073), (77, 1046430), (90, 895279), (98, 822195), (99, 813890), (105, 767382), (110, 732501), (121, 665910), (126, 639485), (147, 548130), (151, 533610), (154, 523215), (165, 488334), (198, 406945), (210, 383691), (231, 348810), (242, 332955), (245, 328878), (294, 274065), (302, 266805), (315, 255794), (330, 244167), (363, 221970), (385, 209286), (441, 182710), (453, 177870), (462, 174405), (490, 164439), (495, 162778), (539, 149490), (605, 133182), (630, 127897), (693, 116270), (726, 110985), (735, 109626), (755, 106722), (770, 104643), (847, 95130), (882, 91355), (906, 88935), (990, 81389), (1057, 76230), (1078, 74745), (1089, 73990), (1155, 69762), (1210, 66591), (1359, 59290), (1386, 58135), (1470, 54813), (1510, 53361), (1617, 49830), (1661, 48510), (1694, 47565), (1815, 44394), (2114, 38115), (2178, 36995), (2205, 36542), (2265, 35574), (2310, 34881), (2541, 31710), (2695, 29898), (2718, 29645), (3171, 25410), (3234, 24915), (3322, 24255), (3465, 23254), (3630, 22197), (4235, 19026), (4410, 18271), (4530, 17787), (4851, 16610), (4983, 16170), (5082, 15855), (5285, 15246), (5390, 14949), (5445, 14798), (5929, 13590), (6342, 12705), (6795, 11858), (6930, 11627), (7399, 10890), (7623, 10570), (8085, 9966), (8305, 9702), (8470, 9513)]