73354820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 139534780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 23, 28, 35, 38, 44, 46, 55, 70, 76, 77, 92, 95, 109, 110, 115, 133, 140, 154, 161, 190, 209, 218, 220, 230, 253, 266, 308, 322, 380, 385, 418, 436, 437, 460, 506, 532, 545, 644, 665, 763, 770, 805, 836, 874, 1012, 1045, 1090, 1199, 1265, 1330, 1463, 1526, 1540, 1610, 1748, 1771, 2071, 2090, 2180, 2185, 2398, 2507, 2530, 2660, 2926, 3052, 3059, 3220, 3542, 3815, 4142, 4180, 4370, 4796, 4807, 5014, 5060, 5852, 5995, 6118, 7084, 7315, 7630, 8284, 8393, 8740, 8855, 9614, 10028, 10355, 11990, 12236, 12535, 14497, 14630, 15260, 15295, 16786, 17549, 17710, 19228, 20710, 22781, 23980, 24035, 25070, 27577, 28994, 29260, 30590, 33572, 33649, 35098, 35420, 41420, 41965, 45562, 47633, 48070, 50140, 55154, 57988, 61180, 67298, 70196, 72485, 83930, 87745, 91124, 95266, 96140, 110308, 113905, 134596, 137885, 144970, 159467, 167860, 168245, 175490, 190532, 193039, 227810, 238165, 275770, 289940, 318934, 333431, 336490, 350980, 386078, 455620, 476330, 523963, 551540, 637868, 666862, 672980, 772156, 797335, 952660, 965195, 1047926, 1333724, 1594670, 1667155, 1930390, 2095852, 2619815, 3189340, 3334310, 3667741, 3860780, 5239630, 6668620, 7335482, 10479260, 14670964, 18338705, 36677410, 73354820]

約数ペア:

[(1, 73354820), (2, 36677410), (4, 18338705), (5, 14670964), (7, 10479260), (10, 7335482), (11, 6668620), (14, 5239630), (19, 3860780), (20, 3667741), (22, 3334310), (23, 3189340), (28, 2619815), (35, 2095852), (38, 1930390), (44, 1667155), (46, 1594670), (55, 1333724), (70, 1047926), (76, 965195), (77, 952660), (92, 797335), (95, 772156), (109, 672980), (110, 666862), (115, 637868), (133, 551540), (140, 523963), (154, 476330), (161, 455620), (190, 386078), (209, 350980), (218, 336490), (220, 333431), (230, 318934), (253, 289940), (266, 275770), (308, 238165), (322, 227810), (380, 193039), (385, 190532), (418, 175490), (436, 168245), (437, 167860), (460, 159467), (506, 144970), (532, 137885), (545, 134596), (644, 113905), (665, 110308), (763, 96140), (770, 95266), (805, 91124), (836, 87745), (874, 83930), (1012, 72485), (1045, 70196), (1090, 67298), (1199, 61180), (1265, 57988), (1330, 55154), (1463, 50140), (1526, 48070), (1540, 47633), (1610, 45562), (1748, 41965), (1771, 41420), (2071, 35420), (2090, 35098), (2180, 33649), (2185, 33572), (2398, 30590), (2507, 29260), (2530, 28994), (2660, 27577), (2926, 25070), (3052, 24035), (3059, 23980), (3220, 22781), (3542, 20710), (3815, 19228), (4142, 17710), (4180, 17549), (4370, 16786), (4796, 15295), (4807, 15260), (5014, 14630), (5060, 14497), (5852, 12535), (5995, 12236), (6118, 11990), (7084, 10355), (7315, 10028), (7630, 9614), (8284, 8855), (8393, 8740)]