85319850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 269982720

約数和(自身を除く): 184662870

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 83, 89, 105, 110, 150, 154, 165, 166, 175, 178, 210, 231, 249, 267, 275, 330, 350, 385, 415, 445, 462, 498, 525, 534, 550, 581, 623, 770, 825, 830, 890, 913, 979, 1050, 1155, 1162, 1245, 1246, 1335, 1650, 1743, 1826, 1869, 1925, 1958, 2075, 2225, 2310, 2490, 2670, 2739, 2905, 2937, 3115, 3486, 3738, 3850, 4150, 4450, 4565, 4895, 5478, 5775, 5810, 5874, 6225, 6230, 6391, 6675, 6853, 7387, 8715, 9130, 9345, 9790, 11550, 12450, 12782, 13350, 13695, 13706, 14525, 14685, 14774, 15575, 17430, 18690, 19173, 20559, 22161, 22825, 24475, 27390, 29050, 29370, 31150, 31955, 34265, 36935, 38346, 41118, 43575, 44322, 45650, 46725, 48950, 51709, 63910, 68475, 68530, 73425, 73870, 81257, 87150, 93450, 95865, 102795, 103418, 110805, 136950, 146850, 155127, 159775, 162514, 171325, 184675, 191730, 205590, 221610, 243771, 258545, 310254, 319550, 342650, 369350, 406285, 479325, 487542, 513975, 517090, 554025, 568799, 775635, 812570, 958650, 1027950, 1108050, 1137598, 1218855, 1292725, 1551270, 1706397, 2031425, 2437710, 2585450, 2843995, 3412794, 3878175, 4062850, 5687990, 6094275, 7756350, 8531985, 12188550, 14219975, 17063970, 28439950, 42659925, 85319850]

約数ペア:

[(1, 85319850), (2, 42659925), (3, 28439950), (5, 17063970), (6, 14219975), (7, 12188550), (10, 8531985), (11, 7756350), (14, 6094275), (15, 5687990), (21, 4062850), (22, 3878175), (25, 3412794), (30, 2843995), (33, 2585450), (35, 2437710), (42, 2031425), (50, 1706397), (55, 1551270), (66, 1292725), (70, 1218855), (75, 1137598), (77, 1108050), (83, 1027950), (89, 958650), (105, 812570), (110, 775635), (150, 568799), (154, 554025), (165, 517090), (166, 513975), (175, 487542), (178, 479325), (210, 406285), (231, 369350), (249, 342650), (267, 319550), (275, 310254), (330, 258545), (350, 243771), (385, 221610), (415, 205590), (445, 191730), (462, 184675), (498, 171325), (525, 162514), (534, 159775), (550, 155127), (581, 146850), (623, 136950), (770, 110805), (825, 103418), (830, 102795), (890, 95865), (913, 93450), (979, 87150), (1050, 81257), (1155, 73870), (1162, 73425), (1245, 68530), (1246, 68475), (1335, 63910), (1650, 51709), (1743, 48950), (1826, 46725), (1869, 45650), (1925, 44322), (1958, 43575), (2075, 41118), (2225, 38346), (2310, 36935), (2490, 34265), (2670, 31955), (2739, 31150), (2905, 29370), (2937, 29050), (3115, 27390), (3486, 24475), (3738, 22825), (3850, 22161), (4150, 20559), (4450, 19173), (4565, 18690), (4895, 17430), (5478, 15575), (5775, 14774), (5810, 14685), (5874, 14525), (6225, 13706), (6230, 13695), (6391, 13350), (6675, 12782), (6853, 12450), (7387, 11550), (8715, 9790), (9130, 9345)]