85435680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 296013312

約数和(自身を除く): 210577632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1471, 1760, 1815, 1936, 2420, 2640, 2904, 2942, 3630, 3872, 4413, 4840, 5280, 5808, 5884, 7260, 7355, 8826, 9680, 11616, 11768, 14520, 14710, 16181, 17652, 19360, 22065, 23536, 29040, 29420, 32362, 35304, 44130, 47072, 48543, 58080, 58840, 64724, 70608, 80905, 88260, 97086, 117680, 129448, 141216, 161810, 176520, 177991, 194172, 235360, 242715, 258896, 323620, 353040, 355982, 388344, 485430, 517792, 533973, 647240, 706080, 711964, 776688, 889955, 970860, 1067946, 1294480, 1423928, 1553376, 1779910, 1941720, 2135892, 2588960, 2669865, 2847856, 3559820, 3883440, 4271784, 5339730, 5695712, 7119640, 7766880, 8543568, 10679460, 14239280, 17087136, 21358920, 28478560, 42717840, 85435680]

約数ペア:

[(1, 85435680), (2, 42717840), (3, 28478560), (4, 21358920), (5, 17087136), (6, 14239280), (8, 10679460), (10, 8543568), (11, 7766880), (12, 7119640), (15, 5695712), (16, 5339730), (20, 4271784), (22, 3883440), (24, 3559820), (30, 2847856), (32, 2669865), (33, 2588960), (40, 2135892), (44, 1941720), (48, 1779910), (55, 1553376), (60, 1423928), (66, 1294480), (80, 1067946), (88, 970860), (96, 889955), (110, 776688), (120, 711964), (121, 706080), (132, 647240), (160, 533973), (165, 517792), (176, 485430), (220, 388344), (240, 355982), (242, 353040), (264, 323620), (330, 258896), (352, 242715), (363, 235360), (440, 194172), (480, 177991), (484, 176520), (528, 161810), (605, 141216), (660, 129448), (726, 117680), (880, 97086), (968, 88260), (1056, 80905), (1210, 70608), (1320, 64724), (1452, 58840), (1471, 58080), (1760, 48543), (1815, 47072), (1936, 44130), (2420, 35304), (2640, 32362), (2904, 29420), (2942, 29040), (3630, 23536), (3872, 22065), (4413, 19360), (4840, 17652), (5280, 16181), (5808, 14710), (5884, 14520), (7260, 11768), (7355, 11616), (8826, 9680)]