75823020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 290519040

約数和(自身を除く): 214696020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1543, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3086, 3276, 3510, 3780, 4095, 4629, 4914, 5460, 6172, 7020, 7715, 8190, 9258, 9828, 10801, 12285, 13887, 15430, 16380, 18516, 20059, 21602, 23145, 24570, 27774, 30860, 32403, 40118, 41661, 43204, 46290, 49140, 54005, 55548, 60177, 64806, 69435, 80236, 83322, 92580, 97209, 100295, 108010, 120354, 129612, 138870, 140413, 162015, 166644, 180531, 194418, 200590, 208305, 216020, 240708, 277740, 280826, 291627, 300885, 324030, 361062, 388836, 401180, 416610, 421239, 486045, 541593, 561652, 583254, 601770, 648060, 702065, 722124, 833220, 842478, 902655, 972090, 1083186, 1166508, 1203540, 1263717, 1404130, 1458135, 1684956, 1805310, 1944180, 2106195, 2166372, 2527434, 2707965, 2808260, 2916270, 3610620, 3791151, 4212390, 5054868, 5415930, 5832540, 6318585, 7582302, 8424780, 10831860, 12637170, 15164604, 18955755, 25274340, 37911510, 75823020]

約数ペア:

[(1, 75823020), (2, 37911510), (3, 25274340), (4, 18955755), (5, 15164604), (6, 12637170), (7, 10831860), (9, 8424780), (10, 7582302), (12, 6318585), (13, 5832540), (14, 5415930), (15, 5054868), (18, 4212390), (20, 3791151), (21, 3610620), (26, 2916270), (27, 2808260), (28, 2707965), (30, 2527434), (35, 2166372), (36, 2106195), (39, 1944180), (42, 1805310), (45, 1684956), (52, 1458135), (54, 1404130), (60, 1263717), (63, 1203540), (65, 1166508), (70, 1083186), (78, 972090), (84, 902655), (90, 842478), (91, 833220), (105, 722124), (108, 702065), (117, 648060), (126, 601770), (130, 583254), (135, 561652), (140, 541593), (156, 486045), (180, 421239), (182, 416610), (189, 401180), (195, 388836), (210, 361062), (234, 324030), (252, 300885), (260, 291627), (270, 280826), (273, 277740), (315, 240708), (351, 216020), (364, 208305), (378, 200590), (390, 194418), (420, 180531), (455, 166644), (468, 162015), (540, 140413), (546, 138870), (585, 129612), (630, 120354), (702, 108010), (756, 100295), (780, 97209), (819, 92580), (910, 83322), (945, 80236), (1092, 69435), (1170, 64806), (1260, 60177), (1365, 55548), (1404, 54005), (1543, 49140), (1638, 46290), (1755, 43204), (1820, 41661), (1890, 40118), (2340, 32403), (2457, 30860), (2730, 27774), (3086, 24570), (3276, 23145), (3510, 21602), (3780, 20059), (4095, 18516), (4629, 16380), (4914, 15430), (5460, 13887), (6172, 12285), (7020, 10801), (7715, 9828), (8190, 9258)]