73129140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 256069632

約数和(自身を除く): 182940492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 457, 508, 630, 635, 762, 889, 914, 1143, 1260, 1270, 1371, 1524, 1778, 1828, 1905, 2285, 2286, 2540, 2667, 2742, 3199, 3556, 3810, 4113, 4445, 4570, 4572, 5334, 5484, 5715, 6398, 6855, 7620, 8001, 8226, 8890, 9140, 9597, 10668, 11430, 12796, 13335, 13710, 15995, 16002, 16452, 17780, 19194, 20565, 22860, 26670, 27420, 28791, 31990, 32004, 38388, 40005, 41130, 47985, 53340, 57582, 58039, 63980, 80010, 82260, 95970, 115164, 116078, 143955, 160020, 174117, 191940, 232156, 287910, 290195, 348234, 406273, 522351, 575820, 580390, 696468, 812546, 870585, 1044702, 1160780, 1218819, 1625092, 1741170, 2031365, 2089404, 2437638, 2611755, 3482340, 3656457, 4062730, 4875276, 5223510, 6094095, 7312914, 8125460, 10447020, 12188190, 14625828, 18282285, 24376380, 36564570, 73129140]

約数ペア:

[(1, 73129140), (2, 36564570), (3, 24376380), (4, 18282285), (5, 14625828), (6, 12188190), (7, 10447020), (9, 8125460), (10, 7312914), (12, 6094095), (14, 5223510), (15, 4875276), (18, 4062730), (20, 3656457), (21, 3482340), (28, 2611755), (30, 2437638), (35, 2089404), (36, 2031365), (42, 1741170), (45, 1625092), (60, 1218819), (63, 1160780), (70, 1044702), (84, 870585), (90, 812546), (105, 696468), (126, 580390), (127, 575820), (140, 522351), (180, 406273), (210, 348234), (252, 290195), (254, 287910), (315, 232156), (381, 191940), (420, 174117), (457, 160020), (508, 143955), (630, 116078), (635, 115164), (762, 95970), (889, 82260), (914, 80010), (1143, 63980), (1260, 58039), (1270, 57582), (1371, 53340), (1524, 47985), (1778, 41130), (1828, 40005), (1905, 38388), (2285, 32004), (2286, 31990), (2540, 28791), (2667, 27420), (2742, 26670), (3199, 22860), (3556, 20565), (3810, 19194), (4113, 17780), (4445, 16452), (4570, 16002), (4572, 15995), (5334, 13710), (5484, 13335), (5715, 12796), (6398, 11430), (6855, 10668), (7620, 9597), (8001, 9140), (8226, 8890)]